197167360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 553462056

約数和(自身を除く): 356294696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 41, 52, 64, 65, 68, 80, 82, 85, 104, 128, 130, 136, 160, 164, 170, 205, 208, 221, 256, 260, 272, 289, 320, 328, 340, 410, 416, 442, 520, 533, 544, 578, 640, 656, 680, 697, 820, 832, 884, 1040, 1066, 1088, 1105, 1156, 1280, 1312, 1360, 1394, 1445, 1640, 1664, 1768, 2080, 2132, 2176, 2210, 2312, 2624, 2665, 2720, 2788, 2890, 3280, 3328, 3485, 3536, 3757, 4160, 4264, 4352, 4420, 4624, 5248, 5330, 5440, 5576, 5780, 6560, 6970, 7072, 7514, 8320, 8528, 8840, 9061, 9248, 10496, 10660, 10880, 11152, 11560, 11849, 13120, 13940, 14144, 15028, 16640, 17056, 17680, 18122, 18496, 18785, 21320, 21760, 22304, 23120, 23698, 26240, 27880, 28288, 30056, 34112, 35360, 36244, 36992, 37570, 42640, 44608, 45305, 46240, 47396, 52480, 55760, 56576, 59245, 60112, 68224, 70720, 72488, 73984, 75140, 85280, 89216, 90610, 92480, 94792, 111520, 118490, 120224, 136448, 141440, 144976, 150280, 154037, 170560, 178432, 181220, 184960, 189584, 223040, 236980, 240448, 282880, 289952, 300560, 308074, 341120, 362440, 369920, 379168, 446080, 473960, 480896, 579904, 601120, 616148, 682240, 724880, 758336, 770185, 892160, 947920, 961792, 1159808, 1202240, 1232296, 1449760, 1516672, 1540370, 1895840, 2319616, 2404480, 2464592, 2899520, 3033344, 3080740, 3791680, 4808960, 4929184, 5799040, 6161480, 7583360, 9858368, 11598080, 12322960, 15166720, 19716736, 24645920, 39433472, 49291840, 98583680, 197167360]

約数ペア:

[(1, 197167360), (2, 98583680), (4, 49291840), (5, 39433472), (8, 24645920), (10, 19716736), (13, 15166720), (16, 12322960), (17, 11598080), (20, 9858368), (26, 7583360), (32, 6161480), (34, 5799040), (40, 4929184), (41, 4808960), (52, 3791680), (64, 3080740), (65, 3033344), (68, 2899520), (80, 2464592), (82, 2404480), (85, 2319616), (104, 1895840), (128, 1540370), (130, 1516672), (136, 1449760), (160, 1232296), (164, 1202240), (170, 1159808), (205, 961792), (208, 947920), (221, 892160), (256, 770185), (260, 758336), (272, 724880), (289, 682240), (320, 616148), (328, 601120), (340, 579904), (410, 480896), (416, 473960), (442, 446080), (520, 379168), (533, 369920), (544, 362440), (578, 341120), (640, 308074), (656, 300560), (680, 289952), (697, 282880), (820, 240448), (832, 236980), (884, 223040), (1040, 189584), (1066, 184960), (1088, 181220), (1105, 178432), (1156, 170560), (1280, 154037), (1312, 150280), (1360, 144976), (1394, 141440), (1445, 136448), (1640, 120224), (1664, 118490), (1768, 111520), (2080, 94792), (2132, 92480), (2176, 90610), (2210, 89216), (2312, 85280), (2624, 75140), (2665, 73984), (2720, 72488), (2788, 70720), (2890, 68224), (3280, 60112), (3328, 59245), (3485, 56576), (3536, 55760), (3757, 52480), (4160, 47396), (4264, 46240), (4352, 45305), (4420, 44608), (4624, 42640), (5248, 37570), (5330, 36992), (5440, 36244), (5576, 35360), (5780, 34112), (6560, 30056), (6970, 28288), (7072, 27880), (7514, 26240), (8320, 23698), (8528, 23120), (8840, 22304), (9061, 21760), (9248, 21320), (10496, 18785), (10660, 18496), (10880, 18122), (11152, 17680), (11560, 17056), (11849, 16640), (13120, 15028), (13940, 14144)]