202194570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{51449}}^1$

素因数の和:51590

約数の個数: 32

約数和(自身を含む): 488980800

約数和(自身を除く): 286786230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 51449, 102898, 154347, 257245, 308694, 514490, 771735, 1543470, 6739819, 13479638, 20219457, 33699095, 40438914, 67398190, 101097285, 202194570]

約数ペア:

[(1, 202194570), (2, 101097285), (3, 67398190), (5, 40438914), (6, 33699095), (10, 20219457), (15, 13479638), (30, 6739819), (131, 1543470), (262, 771735), (393, 514490), (655, 308694), (786, 257245), (1310, 154347), (1965, 102898), (3930, 51449)]