201966730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 446556240

約数和(自身を除く): 244589510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 61, 70, 98, 122, 145, 203, 233, 245, 290, 305, 406, 427, 466, 490, 610, 854, 1015, 1165, 1421, 1631, 1769, 2030, 2135, 2330, 2842, 2989, 3262, 3538, 4270, 5978, 6757, 7105, 8155, 8845, 11417, 12383, 13514, 14210, 14213, 14945, 16310, 17690, 22834, 24766, 28426, 29890, 33785, 47299, 57085, 61915, 67570, 71065, 86681, 94598, 99491, 114170, 123830, 142130, 173362, 198982, 236495, 331093, 412177, 433405, 472990, 497455, 662186, 696437, 824354, 866810, 994910, 1392874, 1655465, 2060885, 2885239, 3310930, 3482185, 4121770, 5770478, 6964370, 14426195, 20196673, 28852390, 40393346, 100983365, 201966730]

約数ペア:

[(1, 201966730), (2, 100983365), (5, 40393346), (7, 28852390), (10, 20196673), (14, 14426195), (29, 6964370), (35, 5770478), (49, 4121770), (58, 3482185), (61, 3310930), (70, 2885239), (98, 2060885), (122, 1655465), (145, 1392874), (203, 994910), (233, 866810), (245, 824354), (290, 696437), (305, 662186), (406, 497455), (427, 472990), (466, 433405), (490, 412177), (610, 331093), (854, 236495), (1015, 198982), (1165, 173362), (1421, 142130), (1631, 123830), (1769, 114170), (2030, 99491), (2135, 94598), (2330, 86681), (2842, 71065), (2989, 67570), (3262, 61915), (3538, 57085), (4270, 47299), (5978, 33785), (6757, 29890), (7105, 28426), (8155, 24766), (8845, 22834), (11417, 17690), (12383, 16310), (13514, 14945), (14210, 14213)]