201109370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1879}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 454809600

約数和(自身を除く): 253700230

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 139, 154, 278, 385, 695, 770, 973, 1390, 1529, 1879, 1946, 3058, 3758, 4865, 7645, 9395, 9730, 10703, 13153, 15290, 18790, 20669, 21406, 26306, 41338, 53515, 65765, 103345, 107030, 131530, 144683, 206690, 261181, 289366, 522362, 723415, 1305905, 1446830, 1828267, 2611810, 2872991, 3656534, 5745982, 9141335, 14364955, 18282670, 20110937, 28729910, 40221874, 100554685, 201109370]

約数ペア:

[(1, 201109370), (2, 100554685), (5, 40221874), (7, 28729910), (10, 20110937), (11, 18282670), (14, 14364955), (22, 9141335), (35, 5745982), (55, 3656534), (70, 2872991), (77, 2611810), (110, 1828267), (139, 1446830), (154, 1305905), (278, 723415), (385, 522362), (695, 289366), (770, 261181), (973, 206690), (1390, 144683), (1529, 131530), (1879, 107030), (1946, 103345), (3058, 65765), (3758, 53515), (4865, 41338), (7645, 26306), (9395, 21406), (9730, 20669), (10703, 18790), (13153, 15290)]