199360980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4057}}^1$

素因数の和:4095

約数の個数: 192

約数和(自身を含む): 763553280

約数和(自身を除く): 564192300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4057, 4095, 4914, 5460, 7020, 8114, 8190, 9828, 12171, 12285, 16228, 16380, 20285, 24342, 24570, 28399, 36513, 40570, 48684, 49140, 52741, 56798, 60855, 73026, 81140, 85197, 105482, 109539, 113596, 121710, 141995, 146052, 158223, 170394, 182565, 210964, 219078, 243420, 255591, 263705, 283990, 316446, 340788, 365130, 369187, 425985, 438156, 474669, 511182, 527410, 547695, 567980, 632892, 730260, 738374, 766773, 791115, 851970, 949338, 1022364, 1054820, 1095390, 1107561, 1277955, 1424007, 1476748, 1533546, 1582230, 1703940, 1845935, 1898676, 2190780, 2215122, 2373345, 2555910, 2848014, 3067092, 3164460, 3322683, 3691870, 3833865, 4430244, 4746690, 5111820, 5537805, 5696028, 6645366, 7120035, 7383740, 7667730, 9493380, 9968049, 11075610, 13290732, 14240070, 15335460, 16613415, 19936098, 22151220, 28480140, 33226830, 39872196, 49840245, 66453660, 99680490, 199360980]

約数ペア:

[(1, 199360980), (2, 99680490), (3, 66453660), (4, 49840245), (5, 39872196), (6, 33226830), (7, 28480140), (9, 22151220), (10, 19936098), (12, 16613415), (13, 15335460), (14, 14240070), (15, 13290732), (18, 11075610), (20, 9968049), (21, 9493380), (26, 7667730), (27, 7383740), (28, 7120035), (30, 6645366), (35, 5696028), (36, 5537805), (39, 5111820), (42, 4746690), (45, 4430244), (52, 3833865), (54, 3691870), (60, 3322683), (63, 3164460), (65, 3067092), (70, 2848014), (78, 2555910), (84, 2373345), (90, 2215122), (91, 2190780), (105, 1898676), (108, 1845935), (117, 1703940), (126, 1582230), (130, 1533546), (135, 1476748), (140, 1424007), (156, 1277955), (180, 1107561), (182, 1095390), (189, 1054820), (195, 1022364), (210, 949338), (234, 851970), (252, 791115), (260, 766773), (270, 738374), (273, 730260), (315, 632892), (351, 567980), (364, 547695), (378, 527410), (390, 511182), (420, 474669), (455, 438156), (468, 425985), (540, 369187), (546, 365130), (585, 340788), (630, 316446), (702, 283990), (756, 263705), (780, 255591), (819, 243420), (910, 219078), (945, 210964), (1092, 182565), (1170, 170394), (1260, 158223), (1365, 146052), (1404, 141995), (1638, 121710), (1755, 113596), (1820, 109539), (1890, 105482), (2340, 85197), (2457, 81140), (2730, 73026), (3276, 60855), (3510, 56798), (3780, 52741), (4057, 49140), (4095, 48684), (4914, 40570), (5460, 36513), (7020, 28399), (8114, 24570), (8190, 24342), (9828, 20285), (12171, 16380), (12285, 16228)]