202098430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2477}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 374673600

約数和(自身を除く): 172575170

約数列:

[1, 2, 5, 10, 41, 82, 199, 205, 398, 410, 995, 1990, 2477, 4954, 8159, 12385, 16318, 24770, 40795, 81590, 101557, 203114, 492923, 507785, 985846, 1015570, 2464615, 4929230, 20209843, 40419686, 101049215, 202098430]

約数ペア:

[(1, 202098430), (2, 101049215), (5, 40419686), (10, 20209843), (41, 4929230), (82, 2464615), (199, 1015570), (205, 985846), (398, 507785), (410, 492923), (995, 203114), (1990, 101557), (2477, 81590), (4954, 40795), (8159, 24770), (12385, 16318)]