220474015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{34693}}^1$

素因数の和:34770

約数の個数: 16

約数和(自身を含む): 279772416

約数和(自身を除く): 59298401

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 34693, 173465, 1075483, 1422413, 5377415, 7112065, 44094803, 220474015]

約数ペア:

[(1, 220474015), (5, 44094803), (31, 7112065), (41, 5377415), (155, 1422413), (205, 1075483), (1271, 173465), (6355, 34693)]