201401140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{859}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 446443200

約数和(自身を除く): 245042060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 617, 859, 1234, 1718, 2468, 3085, 3436, 4295, 6170, 8590, 11723, 12340, 16321, 17180, 23446, 32642, 46892, 58615, 65284, 81605, 117230, 163210, 234460, 326420, 530003, 1060006, 2120012, 2650015, 5300030, 10070057, 10600060, 20140114, 40280228, 50350285, 100700570, 201401140]

約数ペア:

[(1, 201401140), (2, 100700570), (4, 50350285), (5, 40280228), (10, 20140114), (19, 10600060), (20, 10070057), (38, 5300030), (76, 2650015), (95, 2120012), (190, 1060006), (380, 530003), (617, 326420), (859, 234460), (1234, 163210), (1718, 117230), (2468, 81605), (3085, 65284), (3436, 58615), (4295, 46892), (6170, 32642), (8590, 23446), (11723, 17180), (12340, 16321)]