201148890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{26713}}^1$

素因数の和:26974

約数の個数: 32

約数和(自身を含む): 484698816

約数和(自身を除く): 283549926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 26713, 53426, 80139, 133565, 160278, 267130, 400695, 801390, 6704963, 13409926, 20114889, 33524815, 40229778, 67049630, 100574445, 201148890]

約数ペア:

[(1, 201148890), (2, 100574445), (3, 67049630), (5, 40229778), (6, 33524815), (10, 20114889), (15, 13409926), (30, 6704963), (251, 801390), (502, 400695), (753, 267130), (1255, 160278), (1506, 133565), (2510, 80139), (3765, 53426), (7530, 26713)]