202470285

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2801}}^1$

素因数の和:2949

約数の個数: 32

約数和(自身を含む): 333550080

約数和(自身を除く): 131079795

約数列:

[1, 3, 5, 15, 61, 79, 183, 237, 305, 395, 915, 1185, 2801, 4819, 8403, 14005, 14457, 24095, 42015, 72285, 170861, 221279, 512583, 663837, 854305, 1106395, 2562915, 3319185, 13498019, 40494057, 67490095, 202470285]

約数ペア:

[(1, 202470285), (3, 67490095), (5, 40494057), (15, 13498019), (61, 3319185), (79, 2562915), (183, 1106395), (237, 854305), (305, 663837), (395, 512583), (915, 221279), (1185, 170861), (2801, 72285), (4819, 42015), (8403, 24095), (14005, 14457)]