222705858

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{4091}}^1$

素因数の和:4350

約数の個数: 32

約数和(自身を含む): 458042112

約数和(自身を除く): 235336254

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 258, 422, 633, 1266, 4091, 8182, 9073, 12273, 18146, 24546, 27219, 54438, 175913, 351826, 527739, 863201, 1055478, 1726402, 2589603, 5179206, 37117643, 74235286, 111352929, 222705858]

約数ペア:

[(1, 222705858), (2, 111352929), (3, 74235286), (6, 37117643), (43, 5179206), (86, 2589603), (129, 1726402), (211, 1055478), (258, 863201), (422, 527739), (633, 351826), (1266, 175913), (4091, 54438), (8182, 27219), (9073, 24546), (12273, 18146)]