201799101

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{17377}}^1$

素因数の和:17473

約数の個数: 24

約数和(自身を含む): 316974720

約数和(自身を除く): 115175619

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 11613, 17377, 52131, 121639, 364917, 851473, 1372783, 2554419, 4118349, 9609481, 28828443, 67266367, 201799101]

約数ペア:

[(1, 201799101), (3, 67266367), (7, 28828443), (21, 9609481), (49, 4118349), (79, 2554419), (147, 1372783), (237, 851473), (553, 364917), (1659, 121639), (3871, 52131), (11613, 17377)]