193303420

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{15767}}^1$

素因数の和:16389

約数の個数: 24

約数和(自身を含む): 406625184

約数和(自身を除く): 213321764

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 12260, 15767, 31534, 63068, 78835, 157670, 315340, 9665171, 19330342, 38660684, 48325855, 96651710, 193303420]

約数ペア:

[(1, 193303420), (2, 96651710), (4, 48325855), (5, 38660684), (10, 19330342), (20, 9665171), (613, 315340), (1226, 157670), (2452, 78835), (3065, 63068), (6130, 31534), (12260, 15767)]