218012564

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101119}}^1$

素因数の和:101148

約数の個数: 36

約数和(自身を含む): 484162560

約数和(自身を除く): 266149996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 101119, 202238, 404476, 707833, 1112309, 1415666, 2224618, 2831332, 4449236, 4954831, 7786163, 9909662, 15572326, 19819324, 31144652, 54503141, 109006282, 218012564]

約数ペア:

[(1, 218012564), (2, 109006282), (4, 54503141), (7, 31144652), (11, 19819324), (14, 15572326), (22, 9909662), (28, 7786163), (44, 4954831), (49, 4449236), (77, 2831332), (98, 2224618), (154, 1415666), (196, 1112309), (308, 707833), (539, 404476), (1078, 202238), (2156, 101119)]