203875980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44129}}^1$

素因数の和:44159

約数の個数: 96

約数和(自身を含む): 711728640

約数和(自身を除く): 507852660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 44129, 88258, 132387, 176516, 220645, 264774, 308903, 441290, 485419, 529548, 617806, 661935, 882580, 926709, 970838, 1235612, 1323870, 1456257, 1544515, 1853418, 1941676, 2427095, 2647740, 2912514, 3089030, 3397933, 3706836, 4633545, 4854190, 5825028, 6178060, 6795866, 7281285, 9267090, 9708380, 10193799, 13591732, 14562570, 16989665, 18534180, 20387598, 29125140, 33979330, 40775196, 50968995, 67958660, 101937990, 203875980]

約数ペア:

[(1, 203875980), (2, 101937990), (3, 67958660), (4, 50968995), (5, 40775196), (6, 33979330), (7, 29125140), (10, 20387598), (11, 18534180), (12, 16989665), (14, 14562570), (15, 13591732), (20, 10193799), (21, 9708380), (22, 9267090), (28, 7281285), (30, 6795866), (33, 6178060), (35, 5825028), (42, 4854190), (44, 4633545), (55, 3706836), (60, 3397933), (66, 3089030), (70, 2912514), (77, 2647740), (84, 2427095), (105, 1941676), (110, 1853418), (132, 1544515), (140, 1456257), (154, 1323870), (165, 1235612), (210, 970838), (220, 926709), (231, 882580), (308, 661935), (330, 617806), (385, 529548), (420, 485419), (462, 441290), (660, 308903), (770, 264774), (924, 220645), (1155, 176516), (1540, 132387), (2310, 88258), (4620, 44129)]