199530352

素因数分解:

$2^4\times 7^2\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1158

約数の個数: 60

約数和(自身を含む): 451715880

約数和(自身を除く): 252185528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 307, 392, 614, 784, 829, 1228, 1658, 2149, 2456, 3316, 4298, 4912, 5803, 6632, 8596, 11606, 13264, 15043, 17192, 23212, 30086, 34384, 40621, 46424, 60172, 81242, 92848, 120344, 162484, 240688, 254503, 324968, 509006, 649936, 1018012, 1781521, 2036024, 3563042, 4072048, 7126084, 12470647, 14252168, 24941294, 28504336, 49882588, 99765176, 199530352]

約数ペア:

[(1, 199530352), (2, 99765176), (4, 49882588), (7, 28504336), (8, 24941294), (14, 14252168), (16, 12470647), (28, 7126084), (49, 4072048), (56, 3563042), (98, 2036024), (112, 1781521), (196, 1018012), (307, 649936), (392, 509006), (614, 324968), (784, 254503), (829, 240688), (1228, 162484), (1658, 120344), (2149, 92848), (2456, 81242), (3316, 60172), (4298, 46424), (4912, 40621), (5803, 34384), (6632, 30086), (8596, 23212), (11606, 17192), (13264, 15043)]