220364367070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{710852797}}^1$

素因数の和:710852835

約数の個数: 16

約数和(自身を含む): 409451211648

約数和(自身を除く): 189086844578

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 710852797, 1421705594, 3554263985, 7108527970, 22036436707, 44072873414, 110182183535, 220364367070]

約数ペア:

[(1, 220364367070), (2, 110182183535), (5, 44072873414), (10, 22036436707), (31, 7108527970), (62, 3554263985), (155, 1421705594), (310, 710852797)]