202225208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{28307}}^1$

素因数の和:28379

約数の個数: 32

約数和(自身を含む): 407635200

約数和(自身を除く): 205409992

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 28307, 56614, 113228, 226456, 537833, 1075666, 1330429, 2151332, 2660858, 4302664, 5321716, 10643432, 25278151, 50556302, 101112604, 202225208]

約数ペア:

[(1, 202225208), (2, 101112604), (4, 50556302), (8, 25278151), (19, 10643432), (38, 5321716), (47, 4302664), (76, 2660858), (94, 2151332), (152, 1330429), (188, 1075666), (376, 537833), (893, 226456), (1786, 113228), (3572, 56614), (7144, 28307)]