219618942

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{4357}}^1$

素因数の和:4664

約数の個数: 32

約数和(自身を含む): 455184384

約数和(自身を除く): 235565442

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 271, 542, 813, 1626, 4357, 8401, 8714, 13071, 16802, 25203, 26142, 50406, 135067, 270134, 405201, 810402, 1180747, 2361494, 3542241, 7084482, 36603157, 73206314, 109809471, 219618942]

約数ペア:

[(1, 219618942), (2, 109809471), (3, 73206314), (6, 36603157), (31, 7084482), (62, 3542241), (93, 2361494), (186, 1180747), (271, 810402), (542, 405201), (813, 270134), (1626, 135067), (4357, 50406), (8401, 26142), (8714, 25203), (13071, 16802)]