201237240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{8689}}^1$

素因数の和:8896

約数の個数: 64

約数和(自身を含む): 606909600

約数和(自身を除く): 405672360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 8689, 11580, 17378, 23160, 26067, 34756, 43445, 52134, 69512, 86890, 104268, 130335, 173780, 208536, 260670, 347560, 521340, 1042680, 1676977, 3353954, 5030931, 6707908, 8384885, 10061862, 13415816, 16769770, 20123724, 25154655, 33539540, 40247448, 50309310, 67079080, 100618620, 201237240]

約数ペア:

[(1, 201237240), (2, 100618620), (3, 67079080), (4, 50309310), (5, 40247448), (6, 33539540), (8, 25154655), (10, 20123724), (12, 16769770), (15, 13415816), (20, 10061862), (24, 8384885), (30, 6707908), (40, 5030931), (60, 3353954), (120, 1676977), (193, 1042680), (386, 521340), (579, 347560), (772, 260670), (965, 208536), (1158, 173780), (1544, 130335), (1930, 104268), (2316, 86890), (2895, 69512), (3860, 52134), (4632, 43445), (5790, 34756), (7720, 26067), (8689, 23160), (11580, 17378)]