201788496010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{22159}}^1$

素因数の和:22360

約数の個数: 96

約数和(自身を含む): 405574801920

約数和(自身を除く): 203786305910

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 137, 170, 230, 274, 289, 391, 578, 685, 782, 1370, 1445, 1955, 2329, 2890, 3151, 3910, 4658, 6302, 6647, 11645, 13294, 15755, 22159, 23290, 31510, 33235, 39593, 44318, 53567, 66470, 79186, 107134, 110795, 197965, 221590, 267835, 376703, 395930, 509657, 535670, 753406, 910639, 1019314, 1821278, 1883515, 2548285, 3035783, 3767030, 4553195, 5096570, 6071566, 6403951, 8664169, 9106390, 12807902, 15178915, 17328338, 30357830, 32019755, 43320845, 51608311, 64039510, 69823009, 86641690, 103216622, 139646018, 147290873, 258041555, 294581746, 349115045, 516083110, 698230090, 736454365, 877341287, 1186991153, 1472908730, 1754682574, 2373982306, 4386706435, 5934955765, 8773412870, 11869911530, 20178849601, 40357699202, 100894248005, 201788496010]

約数ペア:

[(1, 201788496010), (2, 100894248005), (5, 40357699202), (10, 20178849601), (17, 11869911530), (23, 8773412870), (34, 5934955765), (46, 4386706435), (85, 2373982306), (115, 1754682574), (137, 1472908730), (170, 1186991153), (230, 877341287), (274, 736454365), (289, 698230090), (391, 516083110), (578, 349115045), (685, 294581746), (782, 258041555), (1370, 147290873), (1445, 139646018), (1955, 103216622), (2329, 86641690), (2890, 69823009), (3151, 64039510), (3910, 51608311), (4658, 43320845), (6302, 32019755), (6647, 30357830), (11645, 17328338), (13294, 15178915), (15755, 12807902), (22159, 9106390), (23290, 8664169), (31510, 6403951), (33235, 6071566), (39593, 5096570), (44318, 4553195), (53567, 3767030), (66470, 3035783), (79186, 2548285), (107134, 1883515), (110795, 1821278), (197965, 1019314), (221590, 910639), (267835, 753406), (376703, 535670), (395930, 509657)]