207739206

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 458377920

約数和(自身を除く): 250638714

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 211, 249, 422, 498, 633, 659, 747, 1266, 1318, 1494, 1899, 1977, 3798, 3954, 5931, 11862, 17513, 35026, 52539, 54697, 105078, 109394, 139049, 157617, 164091, 278098, 315234, 328182, 417147, 492273, 834294, 984546, 1251441, 2502882, 11541067, 23082134, 34623201, 69246402, 103869603, 207739206]

約数ペア:

[(1, 207739206), (2, 103869603), (3, 69246402), (6, 34623201), (9, 23082134), (18, 11541067), (83, 2502882), (166, 1251441), (211, 984546), (249, 834294), (422, 492273), (498, 417147), (633, 328182), (659, 315234), (747, 278098), (1266, 164091), (1318, 157617), (1494, 139049), (1899, 109394), (1977, 105078), (3798, 54697), (3954, 52539), (5931, 35026), (11862, 17513)]