263228

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 574560

約数和(自身を除く): 311332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 79, 98, 119, 158, 196, 238, 316, 476, 553, 833, 1106, 1343, 1666, 2212, 2686, 3332, 3871, 5372, 7742, 9401, 15484, 18802, 37604, 65807, 131614, 263228]

約数ペア:

[(1, 263228), (2, 131614), (4, 65807), (7, 37604), (14, 18802), (17, 15484), (28, 9401), (34, 7742), (49, 5372), (68, 3871), (79, 3332), (98, 2686), (119, 2212), (158, 1666), (196, 1343), (238, 1106), (316, 833), (476, 553)]