195309972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3494

約数の個数: 108

約数和(自身を含む): 584574900

約数和(自身を除く): 389264928

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 286, 363, 396, 429, 468, 484, 572, 726, 858, 1089, 1287, 1452, 1573, 1716, 2178, 2574, 3146, 3449, 4356, 4719, 5148, 6292, 6898, 9438, 10347, 13796, 14157, 18876, 20694, 28314, 31041, 37939, 41388, 44837, 56628, 62082, 75878, 89674, 113817, 124164, 134511, 151756, 179348, 227634, 269022, 341451, 403533, 417329, 455268, 493207, 538044, 682902, 807066, 834658, 986414, 1251987, 1365804, 1479621, 1614132, 1669316, 1972828, 2503974, 2959242, 3755961, 4438863, 5007948, 5425277, 5918484, 7511922, 8877726, 10850554, 15023844, 16275831, 17755452, 21701108, 32551662, 48827493, 65103324, 97654986, 195309972]

約数ペア:

[(1, 195309972), (2, 97654986), (3, 65103324), (4, 48827493), (6, 32551662), (9, 21701108), (11, 17755452), (12, 16275831), (13, 15023844), (18, 10850554), (22, 8877726), (26, 7511922), (33, 5918484), (36, 5425277), (39, 5007948), (44, 4438863), (52, 3755961), (66, 2959242), (78, 2503974), (99, 1972828), (117, 1669316), (121, 1614132), (132, 1479621), (143, 1365804), (156, 1251987), (198, 986414), (234, 834658), (242, 807066), (286, 682902), (363, 538044), (396, 493207), (429, 455268), (468, 417329), (484, 403533), (572, 341451), (726, 269022), (858, 227634), (1089, 179348), (1287, 151756), (1452, 134511), (1573, 124164), (1716, 113817), (2178, 89674), (2574, 75878), (3146, 62082), (3449, 56628), (4356, 44837), (4719, 41388), (5148, 37939), (6292, 31041), (6898, 28314), (9438, 20694), (10347, 18876), (13796, 14157)]