245896216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{9817}}^1$

素因数の和:9955

約数の個数: 32

約数和(自身を含む): 480689280

約数和(自身を除く): 234793064

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 404, 808, 3131, 6262, 9817, 12524, 19634, 25048, 39268, 78536, 304327, 608654, 991517, 1217308, 1983034, 2434616, 3966068, 7932136, 30737027, 61474054, 122948108, 245896216]

約数ペア:

[(1, 245896216), (2, 122948108), (4, 61474054), (8, 30737027), (31, 7932136), (62, 3966068), (101, 2434616), (124, 1983034), (202, 1217308), (248, 991517), (404, 608654), (808, 304327), (3131, 78536), (6262, 39268), (9817, 25048), (12524, 19634)]