202225070

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 368271360

約数和(自身を除く): 166046290

約数列:

[1, 2, 5, 10, 191, 239, 382, 443, 478, 886, 955, 1195, 1910, 2215, 2390, 4430, 45649, 84613, 91298, 105877, 169226, 211754, 228245, 423065, 456490, 529385, 846130, 1058770, 20222507, 40445014, 101112535, 202225070]

約数ペア:

[(1, 202225070), (2, 101112535), (5, 40445014), (10, 20222507), (191, 1058770), (239, 846130), (382, 529385), (443, 456490), (478, 423065), (886, 228245), (955, 211754), (1195, 169226), (1910, 105877), (2215, 91298), (2390, 84613), (4430, 45649)]