204045642

素因数分解:

$2^1\times 3^6\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:770

約数の個数: 56

約数和(自身を含む): 461355300

約数和(自身を除く): 257309658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 349, 401, 486, 698, 729, 802, 1047, 1203, 1458, 2094, 2406, 3141, 3609, 6282, 7218, 9423, 10827, 18846, 21654, 28269, 32481, 56538, 64962, 84807, 97443, 139949, 169614, 194886, 254421, 279898, 292329, 419847, 508842, 584658, 839694, 1259541, 2519082, 3778623, 7557246, 11335869, 22671738, 34007607, 68015214, 102022821, 204045642]

約数ペア:

[(1, 204045642), (2, 102022821), (3, 68015214), (6, 34007607), (9, 22671738), (18, 11335869), (27, 7557246), (54, 3778623), (81, 2519082), (162, 1259541), (243, 839694), (349, 584658), (401, 508842), (486, 419847), (698, 292329), (729, 279898), (802, 254421), (1047, 194886), (1203, 169614), (1458, 139949), (2094, 97443), (2406, 84807), (3141, 64962), (3609, 56538), (6282, 32481), (7218, 28269), (9423, 21654), (10827, 18846)]