201999868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379699}}^1$

素因数の和:379729

約数の個数: 24

約数和(自身を含む): 425264000

約数和(自身を除く): 223264132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 379699, 759398, 1518796, 2657893, 5315786, 7214281, 10631572, 14428562, 28857124, 50499967, 100999934, 201999868]

約数ペア:

[(1, 201999868), (2, 100999934), (4, 50499967), (7, 28857124), (14, 14428562), (19, 10631572), (28, 7214281), (38, 5315786), (76, 2657893), (133, 1518796), (266, 759398), (532, 379699)]