221004948

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{467}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 522849600

約数和(自身を除く): 301844652

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 349, 452, 467, 678, 698, 934, 1047, 1356, 1396, 1401, 1868, 2094, 2802, 4188, 5604, 39437, 52771, 78874, 105542, 118311, 157748, 158313, 162983, 211084, 236622, 316626, 325966, 473244, 488949, 633252, 651932, 977898, 1955796, 18417079, 36834158, 55251237, 73668316, 110502474, 221004948]

約数ペア:

[(1, 221004948), (2, 110502474), (3, 73668316), (4, 55251237), (6, 36834158), (12, 18417079), (113, 1955796), (226, 977898), (339, 651932), (349, 633252), (452, 488949), (467, 473244), (678, 325966), (698, 316626), (934, 236622), (1047, 211084), (1356, 162983), (1396, 158313), (1401, 157748), (1868, 118311), (2094, 105542), (2802, 78874), (4188, 52771), (5604, 39437)]