212516601410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{1645757}}^1$

素因数の和:1646150

約数の個数: 32

約数和(自身を含む): 393994465200

約数和(自身を除く): 181477863790

約数列:

[1, 2, 5, 10, 37, 74, 185, 349, 370, 698, 1745, 3490, 12913, 25826, 64565, 129130, 1645757, 3291514, 8228785, 16457570, 60893009, 121786018, 304465045, 574369193, 608930090, 1148738386, 2871845965, 5743691930, 21251660141, 42503320282, 106258300705, 212516601410]

約数ペア:

[(1, 212516601410), (2, 106258300705), (5, 42503320282), (10, 21251660141), (37, 5743691930), (74, 2871845965), (185, 1148738386), (349, 608930090), (370, 574369193), (698, 304465045), (1745, 121786018), (3490, 60893009), (12913, 16457570), (25826, 8228785), (64565, 3291514), (129130, 1645757)]