201729906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2351}}^1$

素因数の和:2596

約数の個数: 64

約数和(自身を含む): 514805760

約数和(自身を除く): 313075854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 227, 378, 454, 681, 1362, 1589, 2043, 2351, 3178, 4086, 4702, 4767, 6129, 7053, 9534, 12258, 14106, 14301, 16457, 21159, 28602, 32914, 42318, 42903, 49371, 63477, 85806, 98742, 126954, 148113, 296226, 444339, 533677, 888678, 1067354, 1601031, 3202062, 3735739, 4803093, 7471478, 9606186, 11207217, 14409279, 22414434, 28818558, 33621651, 67243302, 100864953, 201729906]

約数ペア:

[(1, 201729906), (2, 100864953), (3, 67243302), (6, 33621651), (7, 28818558), (9, 22414434), (14, 14409279), (18, 11207217), (21, 9606186), (27, 7471478), (42, 4803093), (54, 3735739), (63, 3202062), (126, 1601031), (189, 1067354), (227, 888678), (378, 533677), (454, 444339), (681, 296226), (1362, 148113), (1589, 126954), (2043, 98742), (2351, 85806), (3178, 63477), (4086, 49371), (4702, 42903), (4767, 42318), (6129, 32914), (7053, 28602), (9534, 21159), (12258, 16457), (14106, 14301)]