200872024

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{739}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 384015600

約数和(自身を除く): 183143576

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 557, 739, 1114, 1478, 2228, 2956, 4456, 5912, 33977, 45079, 67954, 90158, 135908, 180316, 271816, 360632, 411623, 823246, 1646492, 3292984, 25109003, 50218006, 100436012, 200872024]

約数ペア:

[(1, 200872024), (2, 100436012), (4, 50218006), (8, 25109003), (61, 3292984), (122, 1646492), (244, 823246), (488, 411623), (557, 360632), (739, 271816), (1114, 180316), (1478, 135908), (2228, 90158), (2956, 67954), (4456, 45079), (5912, 33977)]