203851382

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1031}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 362603520

約数和(自身を除く): 158752138

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 487, 974, 1031, 2062, 3409, 6818, 7217, 14123, 14434, 28246, 29899, 59798, 98861, 197722, 209293, 418586, 502097, 1004194, 3514679, 7029358, 14560813, 29121626, 101925691, 203851382]

約数ペア:

[(1, 203851382), (2, 101925691), (7, 29121626), (14, 14560813), (29, 7029358), (58, 3514679), (203, 1004194), (406, 502097), (487, 418586), (974, 209293), (1031, 197722), (2062, 98861), (3409, 59798), (6818, 29899), (7217, 28246), (14123, 14434)]