201040994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21401}}^1$

素因数の和:21482

約数の個数: 32

約数和(自身を含む): 382154112

約数和(自身を除く): 181113118

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 21401, 42802, 149807, 235411, 299614, 470822, 1305461, 1647877, 2610922, 3295754, 9138227, 14360071, 18276454, 28720142, 100520497, 201040994]

約数ペア:

[(1, 201040994), (2, 100520497), (7, 28720142), (11, 18276454), (14, 14360071), (22, 9138227), (61, 3295754), (77, 2610922), (122, 1647877), (154, 1305461), (427, 470822), (671, 299614), (854, 235411), (1342, 149807), (4697, 42802), (9394, 21401)]