201017554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 328423680

約数和(自身を除く): 127406126

約数列:

[1, 2, 17, 34, 67, 79, 134, 158, 1117, 1139, 1343, 2234, 2278, 2686, 5293, 10586, 18989, 37978, 74839, 88243, 89981, 149678, 176486, 179962, 1272263, 1500131, 2544526, 3000262, 5912281, 11824562, 100508777, 201017554]

約数ペア:

[(1, 201017554), (2, 100508777), (17, 11824562), (34, 5912281), (67, 3000262), (79, 2544526), (134, 1500131), (158, 1272263), (1117, 179962), (1139, 176486), (1343, 149678), (2234, 89981), (2278, 88243), (2686, 74839), (5293, 37978), (10586, 18989)]