212712364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{587}}^1$

素因数の和:754

約数の個数: 36

約数和(自身を含む): 400297464

約数和(自身を除く): 187585100

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 587, 1174, 1241, 2348, 2482, 4964, 5329, 9979, 10658, 19958, 21316, 39916, 42851, 85702, 90593, 171404, 181186, 362372, 728467, 1456934, 2913868, 3128123, 6256246, 12512492, 53178091, 106356182, 212712364]

約数ペア:

[(1, 212712364), (2, 106356182), (4, 53178091), (17, 12512492), (34, 6256246), (68, 3128123), (73, 2913868), (146, 1456934), (292, 728467), (587, 362372), (1174, 181186), (1241, 171404), (2348, 90593), (2482, 85702), (4964, 42851), (5329, 39916), (9979, 21316), (10658, 19958)]