200049062564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1\times {\mathrm{16111}}^1$

素因数の和:18900

約数の個数: 48

約数和(自身を含む): 381417442560

約数和(自身を除く): 181368379996

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 2683, 4628, 5366, 10732, 16111, 32222, 34879, 64444, 69758, 139516, 209443, 238787, 418886, 477574, 837772, 955148, 1433879, 2867758, 3104231, 5735516, 6208462, 12416924, 18640427, 37280854, 43225813, 74561708, 86451626, 172903252, 561935569, 1123871138, 2247742276, 3847097357, 7694194714, 15388389428, 50012265641, 100024531282, 200049062564]

約数ペア:

[(1, 200049062564), (2, 100024531282), (4, 50012265641), (13, 15388389428), (26, 7694194714), (52, 3847097357), (89, 2247742276), (178, 1123871138), (356, 561935569), (1157, 172903252), (2314, 86451626), (2683, 74561708), (4628, 43225813), (5366, 37280854), (10732, 18640427), (16111, 12416924), (32222, 6208462), (34879, 5735516), (64444, 3104231), (69758, 2867758), (139516, 1433879), (209443, 955148), (238787, 837772), (418886, 477574)]