247483724

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^2\times {\mathrm{107}}^1$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 448167384

約数和(自身を除く): 200683660

約数列:

[1, 2, 4, 73, 89, 107, 146, 178, 214, 292, 356, 428, 6497, 7811, 7921, 9523, 12994, 15622, 15842, 19046, 25988, 31244, 31684, 38092, 578233, 695179, 847547, 1156466, 1390358, 1695094, 2312932, 2780716, 3390188, 61870931, 123741862, 247483724]

約数ペア:

[(1, 247483724), (2, 123741862), (4, 61870931), (73, 3390188), (89, 2780716), (107, 2312932), (146, 1695094), (178, 1390358), (214, 1156466), (292, 847547), (356, 695179), (428, 578233), (6497, 38092), (7811, 31684), (7921, 31244), (9523, 25988), (12994, 19046), (15622, 15842)]