205054584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39373}}^1$

素因数の和:39420

約数の個数: 64

約数和(自身を含む): 604784640

約数和(自身を除く): 399730056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 39373, 78746, 118119, 157492, 236238, 275611, 314984, 472476, 551222, 826833, 944952, 1102444, 1220563, 1653666, 2204888, 2441126, 3307332, 3661689, 4882252, 6614664, 7323378, 8543941, 9764504, 14646756, 17087882, 25631823, 29293512, 34175764, 51263646, 68351528, 102527292, 205054584]

約数ペア:

[(1, 205054584), (2, 102527292), (3, 68351528), (4, 51263646), (6, 34175764), (7, 29293512), (8, 25631823), (12, 17087882), (14, 14646756), (21, 9764504), (24, 8543941), (28, 7323378), (31, 6614664), (42, 4882252), (56, 3661689), (62, 3307332), (84, 2441126), (93, 2204888), (124, 1653666), (168, 1220563), (186, 1102444), (217, 944952), (248, 826833), (372, 551222), (434, 472476), (651, 314984), (744, 275611), (868, 236238), (1302, 157492), (1736, 118119), (2604, 78746), (5208, 39373)]