221997700078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5393}}^1\times {\mathrm{267299}}^1$

素因数の和:272712

約数の個数: 32

約数和(自身を含む): 415243065600

約数和(自身を除く): 193245365522

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 5393, 10786, 37751, 59323, 75502, 118646, 267299, 415261, 534598, 830522, 1871093, 2940289, 3742186, 5880578, 20582023, 41164046, 1441543507, 2883087014, 10090804549, 15856978577, 20181609098, 31713957154, 110998850039, 221997700078]

約数ペア:

[(1, 221997700078), (2, 110998850039), (7, 31713957154), (11, 20181609098), (14, 15856978577), (22, 10090804549), (77, 2883087014), (154, 1441543507), (5393, 41164046), (10786, 20582023), (37751, 5880578), (59323, 3742186), (75502, 2940289), (118646, 1871093), (267299, 830522), (415261, 534598)]