201479770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1951}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 379468800

約数和(自身を除く): 177989030

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 449, 898, 1951, 2245, 3902, 4490, 9755, 10327, 19510, 20654, 44873, 51635, 89746, 103270, 224365, 448730, 875999, 1751998, 4379995, 8759990, 20147977, 40295954, 100739885, 201479770]

約数ペア:

[(1, 201479770), (2, 100739885), (5, 40295954), (10, 20147977), (23, 8759990), (46, 4379995), (115, 1751998), (230, 875999), (449, 448730), (898, 224365), (1951, 103270), (2245, 89746), (3902, 51635), (4490, 44873), (9755, 20654), (10327, 19510)]