201391856

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{563}}^1$

素因数の和:933

約数の個数: 40

約数和(自身を含む): 397236480

約数和(自身を除く): 195844624

約数列:

[1, 2, 4, 8, 16, 79, 158, 283, 316, 563, 566, 632, 1126, 1132, 1264, 2252, 2264, 4504, 4528, 9008, 22357, 44477, 44714, 88954, 89428, 159329, 177908, 178856, 318658, 355816, 357712, 637316, 711632, 1274632, 2549264, 12586991, 25173982, 50347964, 100695928, 201391856]

約数ペア:

[(1, 201391856), (2, 100695928), (4, 50347964), (8, 25173982), (16, 12586991), (79, 2549264), (158, 1274632), (283, 711632), (316, 637316), (563, 357712), (566, 355816), (632, 318658), (1126, 178856), (1132, 177908), (1264, 159329), (2252, 89428), (2264, 88954), (4504, 44714), (4528, 44477), (9008, 22357)]