205873304

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 491248800

約数和(自身を除く): 285375496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 71, 91, 98, 104, 142, 182, 196, 284, 364, 392, 497, 568, 569, 637, 728, 923, 994, 1138, 1274, 1846, 1988, 2276, 2548, 3479, 3692, 3976, 3983, 4552, 5096, 6461, 6958, 7384, 7397, 7966, 12922, 13916, 14794, 15932, 25844, 27832, 27881, 29588, 31864, 40399, 45227, 51688, 51779, 55762, 59176, 80798, 90454, 103558, 111524, 161596, 180908, 207116, 223048, 282793, 323192, 361816, 362453, 414232, 525187, 565586, 724906, 1050374, 1131172, 1449812, 1979551, 2100748, 2262344, 2899624, 3676309, 3959102, 4201496, 7352618, 7918204, 14705236, 15836408, 25734163, 29410472, 51468326, 102936652, 205873304]

約数ペア:

[(1, 205873304), (2, 102936652), (4, 51468326), (7, 29410472), (8, 25734163), (13, 15836408), (14, 14705236), (26, 7918204), (28, 7352618), (49, 4201496), (52, 3959102), (56, 3676309), (71, 2899624), (91, 2262344), (98, 2100748), (104, 1979551), (142, 1449812), (182, 1131172), (196, 1050374), (284, 724906), (364, 565586), (392, 525187), (497, 414232), (568, 362453), (569, 361816), (637, 323192), (728, 282793), (923, 223048), (994, 207116), (1138, 180908), (1274, 161596), (1846, 111524), (1988, 103558), (2276, 90454), (2548, 80798), (3479, 59176), (3692, 55762), (3976, 51779), (3983, 51688), (4552, 45227), (5096, 40399), (6461, 31864), (6958, 29588), (7384, 27881), (7397, 27832), (7966, 25844), (12922, 15932), (13916, 14794)]