201416410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{2503}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 391224960

約数和(自身を除く): 189808550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 619, 1238, 2503, 3095, 5006, 6190, 8047, 12515, 16094, 25030, 32539, 40235, 65078, 80470, 162695, 325390, 1549357, 3098714, 7746785, 15493570, 20141641, 40283282, 100708205, 201416410]

約数ペア:

[(1, 201416410), (2, 100708205), (5, 40283282), (10, 20141641), (13, 15493570), (26, 7746785), (65, 3098714), (130, 1549357), (619, 325390), (1238, 162695), (2503, 80470), (3095, 65078), (5006, 40235), (6190, 32539), (8047, 25030), (12515, 16094)]