202106422

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1019}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 358778880

約数和(自身を除く): 156672458

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 457, 914, 1019, 2038, 3199, 6398, 7133, 14167, 14266, 28334, 31589, 63178, 99169, 198338, 221123, 442246, 465683, 931366, 3259781, 6519562, 14436173, 28872346, 101053211, 202106422]

約数ペア:

[(1, 202106422), (2, 101053211), (7, 28872346), (14, 14436173), (31, 6519562), (62, 3259781), (217, 931366), (434, 465683), (457, 442246), (914, 221123), (1019, 198338), (2038, 99169), (3199, 63178), (6398, 31589), (7133, 28334), (14167, 14266)]