197210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 402192

約数和(自身を除く): 204982

約数列:

[1, 2, 5, 10, 13, 26, 37, 41, 65, 74, 82, 130, 185, 205, 370, 410, 481, 533, 962, 1066, 1517, 2405, 2665, 3034, 4810, 5330, 7585, 15170, 19721, 39442, 98605, 197210]

約数ペア:

[(1, 197210), (2, 98605), (5, 39442), (10, 19721), (13, 15170), (26, 7585), (37, 5330), (41, 4810), (65, 3034), (74, 2665), (82, 2405), (130, 1517), (185, 1066), (205, 962), (370, 533), (410, 481)]