201440995

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 284699520

約数和(自身を除く): 83258525

約数列:

[1, 5, 7, 35, 41, 205, 229, 287, 613, 1145, 1435, 1603, 3065, 4291, 8015, 9389, 21455, 25133, 46945, 65723, 125665, 140377, 175931, 328615, 701885, 879655, 982639, 4913195, 5755457, 28777285, 40288199, 201440995]

約数ペア:

[(1, 201440995), (5, 40288199), (7, 28777285), (35, 5755457), (41, 4913195), (205, 982639), (229, 879655), (287, 701885), (613, 328615), (1145, 175931), (1435, 140377), (1603, 125665), (3065, 65723), (4291, 46945), (8015, 25133), (9389, 21455)]