202136690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{12721}}^1$

素因数の和:12962

約数の個数: 32

約数和(自身を含む): 417688704

約数和(自身を除く): 215552014

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 7945, 12721, 15890, 25442, 63605, 89047, 127210, 178094, 445235, 890470, 2887667, 5775334, 14438335, 20213669, 28876670, 40427338, 101068345, 202136690]

約数ペア:

[(1, 202136690), (2, 101068345), (5, 40427338), (7, 28876670), (10, 20213669), (14, 14438335), (35, 5775334), (70, 2887667), (227, 890470), (454, 445235), (1135, 178094), (1589, 127210), (2270, 89047), (3178, 63605), (7945, 25442), (12721, 15890)]