197593760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 590333184

約数和(自身を除く): 392739424

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 160, 164, 182, 205, 208, 224, 260, 280, 287, 328, 331, 364, 410, 416, 455, 520, 533, 560, 574, 656, 662, 728, 820, 910, 1040, 1066, 1120, 1148, 1312, 1324, 1435, 1456, 1640, 1655, 1820, 2080, 2132, 2296, 2317, 2648, 2665, 2870, 2912, 3280, 3310, 3640, 3731, 4264, 4303, 4592, 4634, 5296, 5330, 5740, 6560, 6620, 7280, 7462, 8528, 8606, 9184, 9268, 10592, 10660, 11480, 11585, 13240, 13571, 14560, 14924, 17056, 17212, 18536, 18655, 21320, 21515, 22960, 23170, 26480, 27142, 29848, 30121, 34424, 37072, 37310, 42640, 43030, 45920, 46340, 52960, 54284, 59696, 60242, 67855, 68848, 74144, 74620, 85280, 86060, 92680, 94997, 108568, 119392, 120484, 135710, 137696, 149240, 150605, 172120, 176423, 185360, 189994, 217136, 240968, 271420, 298480, 301210, 344240, 352846, 370720, 379988, 434272, 474985, 481936, 542840, 596960, 602420, 688480, 705692, 759976, 882115, 949970, 963872, 1085680, 1204840, 1234961, 1411384, 1519952, 1764230, 1899940, 2171360, 2409680, 2469922, 2822768, 3039904, 3528460, 3799880, 4819360, 4939844, 5645536, 6174805, 7056920, 7599760, 9879688, 12349610, 14113840, 15199520, 19759376, 24699220, 28227680, 39518752, 49398440, 98796880, 197593760]

約数ペア:

[(1, 197593760), (2, 98796880), (4, 49398440), (5, 39518752), (7, 28227680), (8, 24699220), (10, 19759376), (13, 15199520), (14, 14113840), (16, 12349610), (20, 9879688), (26, 7599760), (28, 7056920), (32, 6174805), (35, 5645536), (40, 4939844), (41, 4819360), (52, 3799880), (56, 3528460), (65, 3039904), (70, 2822768), (80, 2469922), (82, 2409680), (91, 2171360), (104, 1899940), (112, 1764230), (130, 1519952), (140, 1411384), (160, 1234961), (164, 1204840), (182, 1085680), (205, 963872), (208, 949970), (224, 882115), (260, 759976), (280, 705692), (287, 688480), (328, 602420), (331, 596960), (364, 542840), (410, 481936), (416, 474985), (455, 434272), (520, 379988), (533, 370720), (560, 352846), (574, 344240), (656, 301210), (662, 298480), (728, 271420), (820, 240968), (910, 217136), (1040, 189994), (1066, 185360), (1120, 176423), (1148, 172120), (1312, 150605), (1324, 149240), (1435, 137696), (1456, 135710), (1640, 120484), (1655, 119392), (1820, 108568), (2080, 94997), (2132, 92680), (2296, 86060), (2317, 85280), (2648, 74620), (2665, 74144), (2870, 68848), (2912, 67855), (3280, 60242), (3310, 59696), (3640, 54284), (3731, 52960), (4264, 46340), (4303, 45920), (4592, 43030), (4634, 42640), (5296, 37310), (5330, 37072), (5740, 34424), (6560, 30121), (6620, 29848), (7280, 27142), (7462, 26480), (8528, 23170), (8606, 22960), (9184, 21515), (9268, 21320), (10592, 18655), (10660, 18536), (11480, 17212), (11585, 17056), (13240, 14924), (13571, 14560)]