206865170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6607}}^1$

素因数の和:6746

約数の個数: 32

約数和(自身を含む): 388233216

約数和(自身を除く): 181368046

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 1010, 3131, 6262, 6607, 13214, 15655, 31310, 33035, 66070, 204817, 409634, 667307, 1024085, 1334614, 2048170, 3336535, 6673070, 20686517, 41373034, 103432585, 206865170]

約数ペア:

[(1, 206865170), (2, 103432585), (5, 41373034), (10, 20686517), (31, 6673070), (62, 3336535), (101, 2048170), (155, 1334614), (202, 1024085), (310, 667307), (505, 409634), (1010, 204817), (3131, 66070), (6262, 33035), (6607, 31310), (13214, 15655)]