207697692

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 491097600

約数和(自身を除く): 283399908

約数列:

[1, 2, 3, 4, 6, 12, 139, 239, 278, 417, 478, 521, 556, 717, 834, 956, 1042, 1434, 1563, 1668, 2084, 2868, 3126, 6252, 33221, 66442, 72419, 99663, 124519, 132884, 144838, 199326, 217257, 249038, 289676, 373557, 398652, 434514, 498076, 747114, 869028, 1494228, 17308141, 34616282, 51924423, 69232564, 103848846, 207697692]

約数ペア:

[(1, 207697692), (2, 103848846), (3, 69232564), (4, 51924423), (6, 34616282), (12, 17308141), (139, 1494228), (239, 869028), (278, 747114), (417, 498076), (478, 434514), (521, 398652), (556, 373557), (717, 289676), (834, 249038), (956, 217257), (1042, 199326), (1434, 144838), (1563, 132884), (1668, 124519), (2084, 99663), (2868, 72419), (3126, 66442), (6252, 33221)]