208084968

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 216

約数和(自身を含む): 711915750

約数和(自身を除く): 503830782

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 169, 182, 196, 234, 252, 273, 294, 312, 338, 349, 364, 392, 441, 468, 504, 507, 546, 588, 637, 676, 698, 728, 819, 882, 936, 1014, 1047, 1092, 1176, 1183, 1274, 1352, 1396, 1521, 1638, 1764, 1911, 2028, 2094, 2184, 2366, 2443, 2548, 2792, 3042, 3141, 3276, 3528, 3549, 3822, 4056, 4188, 4537, 4732, 4886, 5096, 5733, 6084, 6282, 6552, 7098, 7329, 7644, 8281, 8376, 9074, 9464, 9772, 10647, 11466, 12168, 12564, 13611, 14196, 14658, 15288, 16562, 17101, 18148, 19544, 21294, 21987, 22932, 24843, 25128, 27222, 28392, 29316, 31759, 33124, 34202, 36296, 40833, 42588, 43974, 45864, 49686, 51303, 54444, 58632, 58981, 63518, 66248, 68404, 74529, 81666, 85176, 87948, 95277, 99372, 102606, 108888, 117962, 127036, 136808, 149058, 153909, 163332, 175896, 176943, 190554, 198744, 205212, 222313, 235924, 254072, 285831, 298116, 307818, 326664, 353886, 381108, 410424, 412867, 444626, 471848, 530829, 571662, 596232, 615636, 666939, 707772, 762216, 825734, 889252, 1061658, 1143324, 1231272, 1238601, 1333878, 1415544, 1651468, 1778504, 2000817, 2123316, 2286648, 2477202, 2667756, 2890069, 3302936, 3715803, 4001634, 4246632, 4954404, 5335512, 5780138, 7431606, 8003268, 8670207, 9908808, 11560276, 14863212, 16006536, 17340414, 23120552, 26010621, 29726424, 34680828, 52021242, 69361656, 104042484, 208084968]

約数ペア:

[(1, 208084968), (2, 104042484), (3, 69361656), (4, 52021242), (6, 34680828), (7, 29726424), (8, 26010621), (9, 23120552), (12, 17340414), (13, 16006536), (14, 14863212), (18, 11560276), (21, 9908808), (24, 8670207), (26, 8003268), (28, 7431606), (36, 5780138), (39, 5335512), (42, 4954404), (49, 4246632), (52, 4001634), (56, 3715803), (63, 3302936), (72, 2890069), (78, 2667756), (84, 2477202), (91, 2286648), (98, 2123316), (104, 2000817), (117, 1778504), (126, 1651468), (147, 1415544), (156, 1333878), (168, 1238601), (169, 1231272), (182, 1143324), (196, 1061658), (234, 889252), (252, 825734), (273, 762216), (294, 707772), (312, 666939), (338, 615636), (349, 596232), (364, 571662), (392, 530829), (441, 471848), (468, 444626), (504, 412867), (507, 410424), (546, 381108), (588, 353886), (637, 326664), (676, 307818), (698, 298116), (728, 285831), (819, 254072), (882, 235924), (936, 222313), (1014, 205212), (1047, 198744), (1092, 190554), (1176, 176943), (1183, 175896), (1274, 163332), (1352, 153909), (1396, 149058), (1521, 136808), (1638, 127036), (1764, 117962), (1911, 108888), (2028, 102606), (2094, 99372), (2184, 95277), (2366, 87948), (2443, 85176), (2548, 81666), (2792, 74529), (3042, 68404), (3141, 66248), (3276, 63518), (3528, 58981), (3549, 58632), (3822, 54444), (4056, 51303), (4188, 49686), (4537, 45864), (4732, 43974), (4886, 42588), (5096, 40833), (5733, 36296), (6084, 34202), (6282, 33124), (6552, 31759), (7098, 29316), (7329, 28392), (7644, 27222), (8281, 25128), (8376, 24843), (9074, 22932), (9464, 21987), (9772, 21294), (10647, 19544), (11466, 18148), (12168, 17101), (12564, 16562), (13611, 15288), (14196, 14658)]