212310514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2659}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 356610240

約数和(自身を除く): 144299726

約数列:

[1, 2, 13, 26, 37, 74, 83, 166, 481, 962, 1079, 2158, 2659, 3071, 5318, 6142, 34567, 39923, 69134, 79846, 98383, 196766, 220697, 441394, 1278979, 2557958, 2869061, 5738122, 8165789, 16331578, 106155257, 212310514]

約数ペア:

[(1, 212310514), (2, 106155257), (13, 16331578), (26, 8165789), (37, 5738122), (74, 2869061), (83, 2557958), (166, 1278979), (481, 441394), (962, 220697), (1079, 196766), (2158, 98383), (2659, 79846), (3071, 69134), (5318, 39923), (6142, 34567)]