201669757340

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^2\times {\mathrm{848707}}^1$

素因数の和:848934

約数の個数: 36

約数和(自身を含む): 427428020376

約数和(自身を除く): 225758263036

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 11881, 23762, 47524, 59405, 118810, 237620, 848707, 1697414, 3394828, 4243535, 8487070, 16974140, 92509063, 185018126, 370036252, 462545315, 925090630, 1850181260, 10083487867, 20166975734, 40333951468, 50417439335, 100834878670, 201669757340]

約数ペア:

[(1, 201669757340), (2, 100834878670), (4, 50417439335), (5, 40333951468), (10, 20166975734), (20, 10083487867), (109, 1850181260), (218, 925090630), (436, 462545315), (545, 370036252), (1090, 185018126), (2180, 92509063), (11881, 16974140), (23762, 8487070), (47524, 4243535), (59405, 3394828), (118810, 1697414), (237620, 848707)]