201943450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4283}}^1$

素因数の和:4359

約数の個数: 48

約数和(自身を含む): 401599296

約数和(自身を除く): 199655846

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 205, 230, 410, 575, 943, 1025, 1150, 1886, 2050, 4283, 4715, 8566, 9430, 21415, 23575, 42830, 47150, 98509, 107075, 175603, 197018, 214150, 351206, 492545, 878015, 985090, 1756030, 2462725, 4038869, 4390075, 4925450, 8077738, 8780150, 20194345, 40388690, 100971725, 201943450]

約数ペア:

[(1, 201943450), (2, 100971725), (5, 40388690), (10, 20194345), (23, 8780150), (25, 8077738), (41, 4925450), (46, 4390075), (50, 4038869), (82, 2462725), (115, 1756030), (205, 985090), (230, 878015), (410, 492545), (575, 351206), (943, 214150), (1025, 197018), (1150, 175603), (1886, 107075), (2050, 98509), (4283, 47150), (4715, 42830), (8566, 23575), (9430, 21415)]