195855762190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1\times {\mathrm{1063}}^1$

素因数の和:1742

約数の個数: 128

約数和(自身を含む): 408167424000

約数和(自身を除く): 212311661810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 199, 209, 398, 418, 443, 886, 995, 1045, 1063, 1990, 2090, 2126, 2189, 2215, 3781, 4378, 4430, 4873, 5315, 7562, 8417, 9746, 10630, 10945, 11693, 16834, 18905, 20197, 21890, 23386, 24365, 37810, 40394, 41591, 42085, 48730, 58465, 83182, 84170, 88157, 92587, 100985, 116930, 176314, 185174, 201970, 207955, 211537, 222167, 415910, 423074, 440785, 444334, 462935, 470909, 881570, 925870, 941818, 969727, 1057685, 1110835, 1674983, 1939454, 2115370, 2221670, 2326907, 2354545, 3349966, 4019203, 4653814, 4709090, 4848635, 5179999, 8038406, 8374915, 8947271, 9697270, 10359998, 11634535, 16749830, 17894542, 18424813, 20096015, 23269070, 25899995, 36849626, 40192030, 44211233, 44736355, 51799990, 88422466, 89472710, 92124065, 93710891, 98419981, 184248130, 187421782, 196839962, 221056165, 442112330, 468554455, 492099905, 937108910, 984199810, 1030819801, 1780506929, 2061639602, 3561013858, 5154099005, 8902534645, 10308198010, 17805069290, 19585576219, 39171152438, 97927881095, 195855762190]

約数ペア:

[(1, 195855762190), (2, 97927881095), (5, 39171152438), (10, 19585576219), (11, 17805069290), (19, 10308198010), (22, 8902534645), (38, 5154099005), (55, 3561013858), (95, 2061639602), (110, 1780506929), (190, 1030819801), (199, 984199810), (209, 937108910), (398, 492099905), (418, 468554455), (443, 442112330), (886, 221056165), (995, 196839962), (1045, 187421782), (1063, 184248130), (1990, 98419981), (2090, 93710891), (2126, 92124065), (2189, 89472710), (2215, 88422466), (3781, 51799990), (4378, 44736355), (4430, 44211233), (4873, 40192030), (5315, 36849626), (7562, 25899995), (8417, 23269070), (9746, 20096015), (10630, 18424813), (10945, 17894542), (11693, 16749830), (16834, 11634535), (18905, 10359998), (20197, 9697270), (21890, 8947271), (23386, 8374915), (24365, 8038406), (37810, 5179999), (40394, 4848635), (41591, 4709090), (42085, 4653814), (48730, 4019203), (58465, 3349966), (83182, 2354545), (84170, 2326907), (88157, 2221670), (92587, 2115370), (100985, 1939454), (116930, 1674983), (176314, 1110835), (185174, 1057685), (201970, 969727), (207955, 941818), (211537, 925870), (222167, 881570), (415910, 470909), (423074, 462935), (440785, 444334)]