203495238

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 449454096

約数和(自身を除く): 245958858

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 251, 438, 502, 617, 657, 753, 1234, 1314, 1506, 1851, 2259, 3702, 4518, 5553, 11106, 18323, 36646, 45041, 54969, 90082, 109938, 135123, 154867, 164907, 270246, 309734, 329814, 405369, 464601, 810738, 929202, 1393803, 2787606, 11305291, 22610582, 33915873, 67831746, 101747619, 203495238]

約数ペア:

[(1, 203495238), (2, 101747619), (3, 67831746), (6, 33915873), (9, 22610582), (18, 11305291), (73, 2787606), (146, 1393803), (219, 929202), (251, 810738), (438, 464601), (502, 405369), (617, 329814), (657, 309734), (753, 270246), (1234, 164907), (1314, 154867), (1506, 135123), (1851, 109938), (2259, 90082), (3702, 54969), (4518, 45041), (5553, 36646), (11106, 18323)]