201584490910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1\times {\mathrm{23399}}^1$

素因数の和:23722

約数の個数: 96

約数和(自身を含む): 422062617600

約数和(自身を除く): 220478126690

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 271, 289, 374, 542, 578, 935, 1355, 1445, 1870, 2710, 2890, 2981, 3179, 4607, 5962, 6358, 9214, 14905, 15895, 23035, 23399, 29810, 31790, 46070, 46798, 50677, 78319, 101354, 116995, 156638, 233990, 253385, 257389, 391595, 397783, 506770, 514778, 783190, 795566, 861509, 1286945, 1723018, 1988915, 2573890, 3977830, 4307545, 4375613, 6341129, 6762311, 8615090, 8751226, 12682258, 13524622, 21878065, 31705645, 33811555, 43756130, 63411290, 67623110, 69752419, 74385421, 107799193, 139504838, 148770842, 215598386, 348762095, 371927105, 538995965, 697524190, 743854210, 1077991930, 1185791123, 1832586281, 2371582246, 3665172562, 5928955615, 9162931405, 11857911230, 18325862810, 20158449091, 40316898182, 100792245455, 201584490910]

約数ペア:

[(1, 201584490910), (2, 100792245455), (5, 40316898182), (10, 20158449091), (11, 18325862810), (17, 11857911230), (22, 9162931405), (34, 5928955615), (55, 3665172562), (85, 2371582246), (110, 1832586281), (170, 1185791123), (187, 1077991930), (271, 743854210), (289, 697524190), (374, 538995965), (542, 371927105), (578, 348762095), (935, 215598386), (1355, 148770842), (1445, 139504838), (1870, 107799193), (2710, 74385421), (2890, 69752419), (2981, 67623110), (3179, 63411290), (4607, 43756130), (5962, 33811555), (6358, 31705645), (9214, 21878065), (14905, 13524622), (15895, 12682258), (23035, 8751226), (23399, 8615090), (29810, 6762311), (31790, 6341129), (46070, 4375613), (46798, 4307545), (50677, 3977830), (78319, 2573890), (101354, 1988915), (116995, 1723018), (156638, 1286945), (233990, 861509), (253385, 795566), (257389, 783190), (391595, 514778), (397783, 506770)]