200194946

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2503}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 356970240

約数和(自身を除く): 156775294

約数列:

[1, 2, 7, 14, 29, 58, 197, 203, 394, 406, 1379, 2503, 2758, 5006, 5713, 11426, 17521, 35042, 39991, 72587, 79982, 145174, 493091, 508109, 986182, 1016218, 3451637, 6903274, 14299639, 28599278, 100097473, 200194946]

約数ペア:

[(1, 200194946), (2, 100097473), (7, 28599278), (14, 14299639), (29, 6903274), (58, 3451637), (197, 1016218), (203, 986182), (394, 508109), (406, 493091), (1379, 145174), (2503, 79982), (2758, 72587), (5006, 39991), (5713, 35042), (11426, 17521)]