210963742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 365726592

約数和(自身を除く): 154762850

約数列:

[1, 2, 11, 22, 31, 61, 62, 121, 122, 242, 341, 461, 671, 682, 922, 1342, 1891, 3751, 3782, 5071, 7381, 7502, 10142, 14291, 14762, 20801, 28121, 28582, 41602, 55781, 56242, 111562, 157201, 228811, 309331, 314402, 457622, 618662, 871751, 1729211, 1743502, 3402641, 3458422, 6805282, 9589261, 19178522, 105481871, 210963742]

約数ペア:

[(1, 210963742), (2, 105481871), (11, 19178522), (22, 9589261), (31, 6805282), (61, 3458422), (62, 3402641), (121, 1743502), (122, 1729211), (242, 871751), (341, 618662), (461, 457622), (671, 314402), (682, 309331), (922, 228811), (1342, 157201), (1891, 111562), (3751, 56242), (3782, 55781), (5071, 41602), (7381, 28582), (7502, 28121), (10142, 20801), (14291, 14762)]