201670930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5003}}^1$

素因数の和:5178

約数の個数: 32

約数和(自身を含む): 378302400

約数和(自身を除く): 176631470

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 4031, 5003, 8062, 10006, 20155, 25015, 40310, 50030, 145087, 290174, 695417, 725435, 1390834, 1450870, 3477085, 6954170, 20167093, 40334186, 100835465, 201670930]

約数ペア:

[(1, 201670930), (2, 100835465), (5, 40334186), (10, 20167093), (29, 6954170), (58, 3477085), (139, 1450870), (145, 1390834), (278, 725435), (290, 695417), (695, 290174), (1390, 145087), (4031, 50030), (5003, 40310), (8062, 25015), (10006, 20155)]