202589940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16633}}^1$

素因数の和:16681

約数の個数: 96

約数和(自身を含む): 670682880

約数和(自身を除く): 468092940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 16633, 33266, 49899, 66532, 83165, 99798, 116431, 166330, 199596, 232862, 249495, 332660, 349293, 465724, 482357, 498990, 582155, 698586, 964714, 997980, 1164310, 1397172, 1447071, 1746465, 1929428, 2328620, 2411785, 2894142, 3376499, 3492930, 4823570, 5788284, 6752998, 6985860, 7235355, 9647140, 10129497, 13505996, 14470710, 16882495, 20258994, 28941420, 33764990, 40517988, 50647485, 67529980, 101294970, 202589940]

約数ペア:

[(1, 202589940), (2, 101294970), (3, 67529980), (4, 50647485), (5, 40517988), (6, 33764990), (7, 28941420), (10, 20258994), (12, 16882495), (14, 14470710), (15, 13505996), (20, 10129497), (21, 9647140), (28, 7235355), (29, 6985860), (30, 6752998), (35, 5788284), (42, 4823570), (58, 3492930), (60, 3376499), (70, 2894142), (84, 2411785), (87, 2328620), (105, 1929428), (116, 1746465), (140, 1447071), (145, 1397172), (174, 1164310), (203, 997980), (210, 964714), (290, 698586), (348, 582155), (406, 498990), (420, 482357), (435, 465724), (580, 349293), (609, 332660), (812, 249495), (870, 232862), (1015, 199596), (1218, 166330), (1740, 116431), (2030, 99798), (2436, 83165), (3045, 66532), (4060, 49899), (6090, 33266), (12180, 16633)]