202237110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31649}}^1$

素因数の和:31733

約数の個数: 48

約数和(自身を含む): 533239200

約数和(自身を除く): 331002090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 31649, 63298, 94947, 158245, 189894, 284841, 316490, 474735, 569682, 949470, 1424205, 2247079, 2848410, 4494158, 6741237, 11235395, 13482474, 20223711, 22470790, 33706185, 40447422, 67412370, 101118555, 202237110]

約数ペア:

[(1, 202237110), (2, 101118555), (3, 67412370), (5, 40447422), (6, 33706185), (9, 22470790), (10, 20223711), (15, 13482474), (18, 11235395), (30, 6741237), (45, 4494158), (71, 2848410), (90, 2247079), (142, 1424205), (213, 949470), (355, 569682), (426, 474735), (639, 316490), (710, 284841), (1065, 189894), (1278, 158245), (2130, 94947), (3195, 63298), (6390, 31649)]