204385272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 663616800

約数和(自身を除く): 459231528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 49, 52, 56, 58, 78, 84, 87, 91, 98, 104, 116, 147, 156, 168, 174, 182, 196, 203, 232, 273, 294, 312, 348, 364, 377, 392, 406, 461, 546, 588, 609, 637, 696, 728, 754, 812, 922, 1092, 1131, 1176, 1218, 1274, 1383, 1421, 1508, 1624, 1844, 1911, 2184, 2262, 2436, 2548, 2639, 2766, 2842, 3016, 3227, 3688, 3822, 4263, 4524, 4872, 5096, 5278, 5532, 5684, 5993, 6454, 7644, 7917, 8526, 9048, 9681, 10556, 11064, 11368, 11986, 12908, 13369, 15288, 15834, 17052, 17979, 18473, 19362, 21112, 22589, 23972, 25816, 26738, 31668, 34104, 35958, 36946, 38724, 40107, 41951, 45178, 47944, 53476, 55419, 63336, 67767, 71916, 73892, 77448, 80214, 83902, 90356, 93583, 106952, 110838, 125853, 135534, 143832, 147784, 160428, 167804, 173797, 180712, 187166, 221676, 251706, 271068, 280749, 293657, 320856, 335608, 347594, 374332, 443352, 503412, 521391, 542136, 561498, 587314, 655081, 695188, 748664, 880971, 1006824, 1042782, 1122996, 1174628, 1216579, 1310162, 1390376, 1761942, 1965243, 2085564, 2245992, 2349256, 2433158, 2620324, 3523884, 3649737, 3930486, 4171128, 4866316, 5240648, 7047768, 7299474, 7860972, 8516053, 9732632, 14598948, 15721944, 17032106, 25548159, 29197896, 34064212, 51096318, 68128424, 102192636, 204385272]

約数ペア:

[(1, 204385272), (2, 102192636), (3, 68128424), (4, 51096318), (6, 34064212), (7, 29197896), (8, 25548159), (12, 17032106), (13, 15721944), (14, 14598948), (21, 9732632), (24, 8516053), (26, 7860972), (28, 7299474), (29, 7047768), (39, 5240648), (42, 4866316), (49, 4171128), (52, 3930486), (56, 3649737), (58, 3523884), (78, 2620324), (84, 2433158), (87, 2349256), (91, 2245992), (98, 2085564), (104, 1965243), (116, 1761942), (147, 1390376), (156, 1310162), (168, 1216579), (174, 1174628), (182, 1122996), (196, 1042782), (203, 1006824), (232, 880971), (273, 748664), (294, 695188), (312, 655081), (348, 587314), (364, 561498), (377, 542136), (392, 521391), (406, 503412), (461, 443352), (546, 374332), (588, 347594), (609, 335608), (637, 320856), (696, 293657), (728, 280749), (754, 271068), (812, 251706), (922, 221676), (1092, 187166), (1131, 180712), (1176, 173797), (1218, 167804), (1274, 160428), (1383, 147784), (1421, 143832), (1508, 135534), (1624, 125853), (1844, 110838), (1911, 106952), (2184, 93583), (2262, 90356), (2436, 83902), (2548, 80214), (2639, 77448), (2766, 73892), (2842, 71916), (3016, 67767), (3227, 63336), (3688, 55419), (3822, 53476), (4263, 47944), (4524, 45178), (4872, 41951), (5096, 40107), (5278, 38724), (5532, 36946), (5684, 35958), (5993, 34104), (6454, 31668), (7644, 26738), (7917, 25816), (8526, 23972), (9048, 22589), (9681, 21112), (10556, 19362), (11064, 18473), (11368, 17979), (11986, 17052), (12908, 15834), (13369, 15288)]