236990523

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2148

約数の個数: 64

約数和(自身を含む): 431723520

約数和(自身を除く): 194732997

約数列:

[1, 3, 7, 11, 17, 21, 29, 33, 51, 77, 87, 119, 187, 203, 231, 319, 357, 493, 561, 609, 957, 1309, 1479, 2081, 2233, 3451, 3927, 5423, 6243, 6699, 10353, 14567, 16269, 22891, 35377, 37961, 43701, 60349, 68673, 106131, 113883, 160237, 181047, 247639, 389147, 422443, 480711, 663839, 742917, 1025933, 1167441, 1267329, 1991517, 2724029, 3077799, 4646873, 7181531, 8172087, 11285263, 13940619, 21544593, 33855789, 78996841, 236990523]

約数ペア:

[(1, 236990523), (3, 78996841), (7, 33855789), (11, 21544593), (17, 13940619), (21, 11285263), (29, 8172087), (33, 7181531), (51, 4646873), (77, 3077799), (87, 2724029), (119, 1991517), (187, 1267329), (203, 1167441), (231, 1025933), (319, 742917), (357, 663839), (493, 480711), (561, 422443), (609, 389147), (957, 247639), (1309, 181047), (1479, 160237), (2081, 113883), (2233, 106131), (3451, 68673), (3927, 60349), (5423, 43701), (6243, 37961), (6699, 35377), (10353, 22891), (14567, 16269)]