201630210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163927}}^1$

素因数の和:163978

約数の個数: 32

約数和(自身を含む): 495718272

約数和(自身を除く): 294088062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 163927, 327854, 491781, 819635, 983562, 1639270, 2458905, 4917810, 6721007, 13442014, 20163021, 33605035, 40326042, 67210070, 100815105, 201630210]

約数ペア:

[(1, 201630210), (2, 100815105), (3, 67210070), (5, 40326042), (6, 33605035), (10, 20163021), (15, 13442014), (30, 6721007), (41, 4917810), (82, 2458905), (123, 1639270), (205, 983562), (246, 819635), (410, 491781), (615, 327854), (1230, 163927)]