205125053812

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{2389}}^1$

素因数の和:2850

約数の個数: 144

約数和(自身を含む): 449653816080

約数和(自身を除く): 244528762268

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 73, 98, 119, 146, 196, 238, 292, 353, 476, 511, 706, 833, 1022, 1241, 1412, 1666, 2044, 2389, 2471, 2482, 3332, 3577, 4778, 4942, 4964, 6001, 7154, 8687, 9556, 9884, 12002, 14308, 16723, 17297, 17374, 24004, 25769, 33446, 34594, 34748, 40613, 42007, 51538, 60809, 66892, 69188, 81226, 84014, 103076, 117061, 121618, 162452, 168028, 174397, 180383, 234122, 243236, 284291, 294049, 348794, 360766, 438073, 468244, 568582, 588098, 697588, 721532, 843317, 876146, 1137164, 1176196, 1220779, 1262681, 1686634, 1752292, 1990037, 2441558, 2525362, 2964749, 3066511, 3373268, 3980074, 4883116, 5050724, 5903219, 5929498, 6133022, 7960148, 8545453, 11806438, 11858996, 12266044, 14336389, 17090906, 20753243, 21465577, 23612876, 28672778, 34181812, 41322533, 41506486, 42931154, 57345556, 61562141, 82645066, 83012972, 85862308, 100354723, 123124282, 145272701, 165290132, 200709446, 246248564, 290545402, 401418892, 430934987, 581090804, 702483061, 861869974, 1046556397, 1404966122, 1723739948, 2093112794, 2809932244, 3016544909, 4186225588, 6033089818, 7325894779, 12066179636, 14651789558, 29303579116, 51281263453, 102562526906, 205125053812]

約数ペア:

[(1, 205125053812), (2, 102562526906), (4, 51281263453), (7, 29303579116), (14, 14651789558), (17, 12066179636), (28, 7325894779), (34, 6033089818), (49, 4186225588), (68, 3016544909), (73, 2809932244), (98, 2093112794), (119, 1723739948), (146, 1404966122), (196, 1046556397), (238, 861869974), (292, 702483061), (353, 581090804), (476, 430934987), (511, 401418892), (706, 290545402), (833, 246248564), (1022, 200709446), (1241, 165290132), (1412, 145272701), (1666, 123124282), (2044, 100354723), (2389, 85862308), (2471, 83012972), (2482, 82645066), (3332, 61562141), (3577, 57345556), (4778, 42931154), (4942, 41506486), (4964, 41322533), (6001, 34181812), (7154, 28672778), (8687, 23612876), (9556, 21465577), (9884, 20753243), (12002, 17090906), (14308, 14336389), (16723, 12266044), (17297, 11858996), (17374, 11806438), (24004, 8545453), (25769, 7960148), (33446, 6133022), (34594, 5929498), (34748, 5903219), (40613, 5050724), (42007, 4883116), (51538, 3980074), (60809, 3373268), (66892, 3066511), (69188, 2964749), (81226, 2525362), (84014, 2441558), (103076, 1990037), (117061, 1752292), (121618, 1686634), (162452, 1262681), (168028, 1220779), (174397, 1176196), (180383, 1137164), (234122, 876146), (243236, 843317), (284291, 721532), (294049, 697588), (348794, 588098), (360766, 568582), (438073, 468244)]