201502510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 400908816

約数和(自身を除く): 199406306

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 241, 242, 482, 605, 691, 1205, 1210, 1382, 2410, 2651, 3455, 5302, 6910, 7601, 13255, 15202, 26510, 29161, 38005, 58322, 76010, 83611, 145805, 166531, 167222, 291610, 333062, 418055, 832655, 836110, 1665310, 1831841, 3663682, 9159205, 18318410, 20150251, 40300502, 100751255, 201502510]

約数ペア:

[(1, 201502510), (2, 100751255), (5, 40300502), (10, 20150251), (11, 18318410), (22, 9159205), (55, 3663682), (110, 1831841), (121, 1665310), (241, 836110), (242, 832655), (482, 418055), (605, 333062), (691, 291610), (1205, 167222), (1210, 166531), (1382, 145805), (2410, 83611), (2651, 76010), (3455, 58322), (5302, 38005), (6910, 29161), (7601, 26510), (13255, 15202)]