220122444

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4517}}^1$

素因数の和:4686

約数の個数: 48

約数和(自身を含む): 534352896

約数和(自身を除く): 314230452

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 131, 186, 262, 372, 393, 524, 786, 1572, 4061, 4517, 8122, 9034, 12183, 13551, 16244, 18068, 24366, 27102, 48732, 54204, 140027, 280054, 420081, 560108, 591727, 840162, 1183454, 1680324, 1775181, 2366908, 3550362, 7100724, 18343537, 36687074, 55030611, 73374148, 110061222, 220122444]

約数ペア:

[(1, 220122444), (2, 110061222), (3, 73374148), (4, 55030611), (6, 36687074), (12, 18343537), (31, 7100724), (62, 3550362), (93, 2366908), (124, 1775181), (131, 1680324), (186, 1183454), (262, 840162), (372, 591727), (393, 560108), (524, 420081), (786, 280054), (1572, 140027), (4061, 54204), (4517, 48732), (8122, 27102), (9034, 24366), (12183, 18068), (13551, 16244)]