218094268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{797}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 453136320

約数和(自身を除く): 235042052

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 337, 406, 674, 797, 812, 1348, 1594, 2359, 3188, 4718, 5579, 9436, 9773, 11158, 19546, 22316, 23113, 39092, 46226, 68411, 92452, 136822, 161791, 268589, 273644, 323582, 537178, 647164, 1074356, 1880123, 3760246, 7520492, 7789081, 15578162, 31156324, 54523567, 109047134, 218094268]

約数ペア:

[(1, 218094268), (2, 109047134), (4, 54523567), (7, 31156324), (14, 15578162), (28, 7789081), (29, 7520492), (58, 3760246), (116, 1880123), (203, 1074356), (337, 647164), (406, 537178), (674, 323582), (797, 273644), (812, 268589), (1348, 161791), (1594, 136822), (2359, 92452), (3188, 68411), (4718, 46226), (5579, 39092), (9436, 23113), (9773, 22316), (11158, 19546)]