200453572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 404570880

約数和(自身を除く): 204117308

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 347, 418, 691, 694, 836, 1382, 1388, 2764, 3817, 6593, 7601, 7634, 13129, 13186, 15202, 15268, 26258, 26372, 30404, 52516, 72523, 144419, 145046, 239777, 288838, 290092, 479554, 577676, 959108, 2637547, 4555763, 5275094, 9111526, 10550188, 18223052, 50113393, 100226786, 200453572]

約数ペア:

[(1, 200453572), (2, 100226786), (4, 50113393), (11, 18223052), (19, 10550188), (22, 9111526), (38, 5275094), (44, 4555763), (76, 2637547), (209, 959108), (347, 577676), (418, 479554), (691, 290092), (694, 288838), (836, 239777), (1382, 145046), (1388, 144419), (2764, 72523), (3817, 52516), (6593, 30404), (7601, 26372), (7634, 26258), (13129, 15268), (13186, 15202)]