201949758

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2309}}^1$

素因数の和:2473

約数の個数: 48

約数和(自身を含む): 451891440

約数和(自身を除く): 249941682

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 113, 129, 226, 258, 339, 387, 678, 774, 1017, 2034, 2309, 4618, 4859, 6927, 9718, 13854, 14577, 20781, 29154, 41562, 43731, 87462, 99287, 198574, 260917, 297861, 521834, 595722, 782751, 893583, 1565502, 1787166, 2348253, 4696506, 11219431, 22438862, 33658293, 67316586, 100974879, 201949758]

約数ペア:

[(1, 201949758), (2, 100974879), (3, 67316586), (6, 33658293), (9, 22438862), (18, 11219431), (43, 4696506), (86, 2348253), (113, 1787166), (129, 1565502), (226, 893583), (258, 782751), (339, 595722), (387, 521834), (678, 297861), (774, 260917), (1017, 198574), (2034, 99287), (2309, 87462), (4618, 43731), (4859, 41562), (6927, 29154), (9718, 20781), (13854, 14577)]