207901816

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 411294240

約数和(自身を除く): 203392424

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 463, 926, 1369, 1517, 1852, 2738, 3034, 3704, 5476, 6068, 10952, 12136, 17131, 18983, 34262, 37966, 56129, 68524, 75932, 112258, 137048, 151864, 224516, 449032, 633847, 702371, 1267694, 1404742, 2535388, 2809484, 5070776, 5618968, 25987727, 51975454, 103950908, 207901816]

約数ペア:

[(1, 207901816), (2, 103950908), (4, 51975454), (8, 25987727), (37, 5618968), (41, 5070776), (74, 2809484), (82, 2535388), (148, 1404742), (164, 1267694), (296, 702371), (328, 633847), (463, 449032), (926, 224516), (1369, 151864), (1517, 137048), (1852, 112258), (2738, 75932), (3034, 68524), (3704, 56129), (5476, 37966), (6068, 34262), (10952, 18983), (12136, 17131)]