203547472

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 401561600

約数和(自身を除く): 198014128

約数列:

[1, 2, 4, 8, 16, 109, 127, 218, 254, 436, 508, 872, 919, 1016, 1744, 1838, 2032, 3676, 7352, 13843, 14704, 27686, 55372, 100171, 110744, 116713, 200342, 221488, 233426, 400684, 466852, 801368, 933704, 1602736, 1867408, 12721717, 25443434, 50886868, 101773736, 203547472]

約数ペア:

[(1, 203547472), (2, 101773736), (4, 50886868), (8, 25443434), (16, 12721717), (109, 1867408), (127, 1602736), (218, 933704), (254, 801368), (436, 466852), (508, 400684), (872, 233426), (919, 221488), (1016, 200342), (1744, 116713), (1838, 110744), (2032, 100171), (3676, 55372), (7352, 27686), (13843, 14704)]