210984592

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 519300096

約数和(自身を除く): 308315504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 127, 163, 182, 196, 208, 254, 326, 364, 392, 508, 637, 652, 728, 784, 889, 1016, 1141, 1274, 1304, 1456, 1651, 1778, 2032, 2119, 2282, 2548, 2608, 3302, 3556, 4238, 4564, 5096, 6223, 6604, 7112, 7987, 8476, 9128, 10192, 11557, 12446, 13208, 14224, 14833, 15974, 16952, 18256, 20701, 23114, 24892, 26416, 29666, 31948, 33904, 41402, 46228, 49784, 59332, 63896, 80899, 82804, 92456, 99568, 103831, 118664, 127792, 144907, 161798, 165608, 184912, 207662, 237328, 269113, 289814, 323596, 331216, 415324, 538226, 579628, 647192, 830648, 1014349, 1076452, 1159256, 1294384, 1661296, 1883791, 2028698, 2152904, 2318512, 3767582, 4057396, 4305808, 7535164, 8114792, 13186537, 15070328, 16229584, 26373074, 30140656, 52746148, 105492296, 210984592]

約数ペア:

[(1, 210984592), (2, 105492296), (4, 52746148), (7, 30140656), (8, 26373074), (13, 16229584), (14, 15070328), (16, 13186537), (26, 8114792), (28, 7535164), (49, 4305808), (52, 4057396), (56, 3767582), (91, 2318512), (98, 2152904), (104, 2028698), (112, 1883791), (127, 1661296), (163, 1294384), (182, 1159256), (196, 1076452), (208, 1014349), (254, 830648), (326, 647192), (364, 579628), (392, 538226), (508, 415324), (637, 331216), (652, 323596), (728, 289814), (784, 269113), (889, 237328), (1016, 207662), (1141, 184912), (1274, 165608), (1304, 161798), (1456, 144907), (1651, 127792), (1778, 118664), (2032, 103831), (2119, 99568), (2282, 92456), (2548, 82804), (2608, 80899), (3302, 63896), (3556, 59332), (4238, 49784), (4564, 46228), (5096, 41402), (6223, 33904), (6604, 31948), (7112, 29666), (7987, 26416), (8476, 24892), (9128, 23114), (10192, 20701), (11557, 18256), (12446, 16952), (13208, 15974), (14224, 14833)]