198127992

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 509652000

約数和(自身を除く): 311524008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 109, 159, 212, 218, 318, 327, 424, 436, 636, 654, 872, 1272, 1308, 1429, 2616, 2858, 4287, 5716, 5777, 8574, 11432, 11554, 17148, 17331, 23108, 34296, 34662, 46216, 69324, 75737, 138648, 151474, 155761, 227211, 302948, 311522, 454422, 467283, 605896, 623044, 908844, 934566, 1246088, 1817688, 1869132, 3738264, 8255333, 16510666, 24765999, 33021332, 49531998, 66042664, 99063996, 198127992]

約数ペア:

[(1, 198127992), (2, 99063996), (3, 66042664), (4, 49531998), (6, 33021332), (8, 24765999), (12, 16510666), (24, 8255333), (53, 3738264), (106, 1869132), (109, 1817688), (159, 1246088), (212, 934566), (218, 908844), (318, 623044), (327, 605896), (424, 467283), (436, 454422), (636, 311522), (654, 302948), (872, 227211), (1272, 155761), (1308, 151474), (1429, 138648), (2616, 75737), (2858, 69324), (4287, 46216), (5716, 34662), (5777, 34296), (8574, 23108), (11432, 17331), (11554, 17148)]