218110037350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{27103}}^1$

素因数の和:27374

約数の個数: 96

約数和(自身を含む): 439201889280

約数和(自身を除く): 221091851930

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 197, 215, 394, 430, 475, 817, 950, 985, 1075, 1634, 1970, 2150, 3743, 4085, 4925, 7486, 8170, 8471, 9850, 16942, 18715, 20425, 27103, 37430, 40850, 42355, 54206, 84710, 93575, 135515, 160949, 187150, 211775, 271030, 321898, 423550, 514957, 677575, 804745, 1029914, 1165429, 1355150, 1609490, 2330858, 2574785, 4023725, 5149570, 5339291, 5827145, 8047450, 10678582, 11654290, 12873925, 22143151, 25747850, 26696455, 29135725, 44286302, 53392910, 58271450, 101446529, 110715755, 133482275, 202893058, 221431510, 229589513, 266964550, 459179026, 507232645, 553578775, 1014465290, 1107157550, 1147947565, 2295895130, 2536163225, 4362200747, 5072326450, 5739737825, 8724401494, 11479475650, 21811003735, 43622007470, 109055018675, 218110037350]

約数ペア:

[(1, 218110037350), (2, 109055018675), (5, 43622007470), (10, 21811003735), (19, 11479475650), (25, 8724401494), (38, 5739737825), (43, 5072326450), (50, 4362200747), (86, 2536163225), (95, 2295895130), (190, 1147947565), (197, 1107157550), (215, 1014465290), (394, 553578775), (430, 507232645), (475, 459179026), (817, 266964550), (950, 229589513), (985, 221431510), (1075, 202893058), (1634, 133482275), (1970, 110715755), (2150, 101446529), (3743, 58271450), (4085, 53392910), (4925, 44286302), (7486, 29135725), (8170, 26696455), (8471, 25747850), (9850, 22143151), (16942, 12873925), (18715, 11654290), (20425, 10678582), (27103, 8047450), (37430, 5827145), (40850, 5339291), (42355, 5149570), (54206, 4023725), (84710, 2574785), (93575, 2330858), (135515, 1609490), (160949, 1355150), (187150, 1165429), (211775, 1029914), (271030, 804745), (321898, 677575), (423550, 514957)]