202318627

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 245583360

約数和(自身を除く): 43264733

約数列:

[1, 7, 37, 67, 89, 131, 259, 469, 623, 917, 2479, 3293, 4847, 5963, 8777, 11659, 17353, 23051, 33929, 41741, 61439, 81613, 220631, 324749, 431383, 781153, 1544417, 2273243, 3019681, 5468071, 28902661, 202318627]

約数ペア:

[(1, 202318627), (7, 28902661), (37, 5468071), (67, 3019681), (89, 2273243), (131, 1544417), (259, 781153), (469, 431383), (623, 324749), (917, 220631), (2479, 81613), (3293, 61439), (4847, 41741), (5963, 33929), (8777, 23051), (11659, 17353)]