202301984

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 405790560

約数和(自身を除く): 203488576

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 251, 283, 356, 502, 566, 712, 1004, 1132, 1424, 2008, 2264, 2848, 4016, 4528, 8032, 9056, 22339, 25187, 44678, 50374, 71033, 89356, 100748, 142066, 178712, 201496, 284132, 357424, 402992, 568264, 714848, 805984, 1136528, 2273056, 6321937, 12643874, 25287748, 50575496, 101150992, 202301984]

約数ペア:

[(1, 202301984), (2, 101150992), (4, 50575496), (8, 25287748), (16, 12643874), (32, 6321937), (89, 2273056), (178, 1136528), (251, 805984), (283, 714848), (356, 568264), (502, 402992), (566, 357424), (712, 284132), (1004, 201496), (1132, 178712), (1424, 142066), (2008, 100748), (2264, 89356), (2848, 71033), (4016, 50374), (4528, 44678), (8032, 25187), (9056, 22339)]