201730415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 265446720

約数和(自身を除く): 63716305

約数列:

[1, 5, 17, 43, 85, 97, 215, 485, 569, 731, 1649, 2845, 3655, 4171, 8245, 9673, 20855, 24467, 48365, 55193, 70907, 122335, 275965, 354535, 415939, 938281, 2079695, 2373299, 4691405, 11866495, 40346083, 201730415]

約数ペア:

[(1, 201730415), (5, 40346083), (17, 11866495), (43, 4691405), (85, 2373299), (97, 2079695), (215, 938281), (485, 415939), (569, 354535), (731, 275965), (1649, 122335), (2845, 70907), (3655, 55193), (4171, 48365), (8245, 24467), (9673, 20855)]