215667044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 403958016

約数和(自身を除く): 188290972

約数列:

[1, 2, 4, 23, 46, 71, 92, 137, 142, 241, 274, 284, 482, 548, 964, 1633, 3151, 3266, 5543, 6302, 6532, 9727, 11086, 12604, 17111, 19454, 22172, 33017, 34222, 38908, 66034, 68444, 132068, 223721, 393553, 447442, 759391, 787106, 894884, 1518782, 1574212, 2344207, 3037564, 4688414, 9376828, 53916761, 107833522, 215667044]

約数ペア:

[(1, 215667044), (2, 107833522), (4, 53916761), (23, 9376828), (46, 4688414), (71, 3037564), (92, 2344207), (137, 1574212), (142, 1518782), (241, 894884), (274, 787106), (284, 759391), (482, 447442), (548, 393553), (964, 223721), (1633, 132068), (3151, 68444), (3266, 66034), (5543, 38908), (6302, 34222), (6532, 33017), (9727, 22172), (11086, 19454), (12604, 17111)]