202465159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 242081280

約数和(自身を除く): 39616121

約数列:

[1, 13, 19, 23, 157, 227, 247, 299, 437, 2041, 2951, 2983, 3611, 4313, 5221, 5681, 35639, 38779, 46943, 56069, 67873, 68609, 99199, 463307, 677141, 819697, 891917, 1289587, 8802833, 10656061, 15574243, 202465159]

約数ペア:

[(1, 202465159), (13, 15574243), (19, 10656061), (23, 8802833), (157, 1289587), (227, 891917), (247, 819697), (299, 677141), (437, 463307), (2041, 99199), (2951, 68609), (2983, 67873), (3611, 56069), (4313, 46943), (5221, 38779), (5681, 35639)]