222531394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7691}}^1$

素因数の和:7770

約数の個数: 32

約数和(自身を含む): 378815616

約数和(自身を除く): 156284222

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 391, 629, 782, 851, 1258, 1702, 7691, 14467, 15382, 28934, 130747, 176893, 261494, 284567, 353786, 569134, 3007181, 4837639, 6014362, 6545041, 9675278, 13090082, 111265697, 222531394]

約数ペア:

[(1, 222531394), (2, 111265697), (17, 13090082), (23, 9675278), (34, 6545041), (37, 6014362), (46, 4837639), (74, 3007181), (391, 569134), (629, 353786), (782, 284567), (851, 261494), (1258, 176893), (1702, 130747), (7691, 28934), (14467, 15382)]