194952316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{1667}}^1$

素因数の和:1870

約数の個数: 36

約数和(自身を含む): 371787192

約数和(自身を除く): 176834876

約数列:

[1, 2, 4, 13, 26, 52, 169, 173, 338, 346, 676, 692, 1667, 2249, 3334, 4498, 6668, 8996, 21671, 29237, 43342, 58474, 86684, 116948, 281723, 288391, 563446, 576782, 1126892, 1153564, 3749083, 7498166, 14996332, 48738079, 97476158, 194952316]

約数ペア:

[(1, 194952316), (2, 97476158), (4, 48738079), (13, 14996332), (26, 7498166), (52, 3749083), (169, 1153564), (173, 1126892), (338, 576782), (346, 563446), (676, 288391), (692, 281723), (1667, 116948), (2249, 86684), (3334, 58474), (4498, 43342), (6668, 29237), (8996, 21671)]