203634780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{178627}}^1$

素因数の和:178658

約数の個数: 48

約数和(自身を含む): 600190080

約数和(自身を除く): 396555300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 178627, 357254, 535881, 714508, 893135, 1071762, 1786270, 2143524, 2679405, 3393913, 3572540, 5358810, 6787826, 10181739, 10717620, 13575652, 16969565, 20363478, 33939130, 40726956, 50908695, 67878260, 101817390, 203634780]

約数ペア:

[(1, 203634780), (2, 101817390), (3, 67878260), (4, 50908695), (5, 40726956), (6, 33939130), (10, 20363478), (12, 16969565), (15, 13575652), (19, 10717620), (20, 10181739), (30, 6787826), (38, 5358810), (57, 3572540), (60, 3393913), (76, 2679405), (95, 2143524), (114, 1786270), (190, 1071762), (228, 893135), (285, 714508), (380, 535881), (570, 357254), (1140, 178627)]