201993063540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{2108047}}^1$

素因数の和:2109656

約数の個数: 48

約数和(自身を含む): 565934998272

約数和(自身を除く): 363941934732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1597, 3194, 4791, 6388, 7985, 9582, 15970, 19164, 23955, 31940, 47910, 95820, 2108047, 4216094, 6324141, 8432188, 10540235, 12648282, 21080470, 25296564, 31620705, 42160940, 63241410, 126482820, 3366551059, 6733102118, 10099653177, 13466204236, 16832755295, 20199306354, 33665510590, 40398612708, 50498265885, 67331021180, 100996531770, 201993063540]

約数ペア:

[(1, 201993063540), (2, 100996531770), (3, 67331021180), (4, 50498265885), (5, 40398612708), (6, 33665510590), (10, 20199306354), (12, 16832755295), (15, 13466204236), (20, 10099653177), (30, 6733102118), (60, 3366551059), (1597, 126482820), (3194, 63241410), (4791, 42160940), (6388, 31620705), (7985, 25296564), (9582, 21080470), (15970, 12648282), (19164, 10540235), (23955, 8432188), (31940, 6324141), (47910, 4216094), (95820, 2108047)]