201478436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{21683}}^1$

素因数の和:21811

約数の個数: 24

約数和(自身を含む): 371577024

約数和(自身を除く): 170098588

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292, 21683, 43366, 86732, 498709, 997418, 1994836, 2189983, 4379966, 8759932, 50369609, 100739218, 201478436]

約数ペア:

[(1, 201478436), (2, 100739218), (4, 50369609), (23, 8759932), (46, 4379966), (92, 2189983), (101, 1994836), (202, 997418), (404, 498709), (2323, 86732), (4646, 43366), (9292, 21683)]