207011056

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 478382080

約数和(自身を除く): 271371024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 109, 112, 124, 217, 218, 248, 434, 436, 496, 547, 763, 868, 872, 1094, 1526, 1736, 1744, 2188, 3052, 3379, 3472, 3829, 4376, 6104, 6758, 7658, 8752, 12208, 13516, 15316, 16957, 23653, 27032, 30632, 33914, 47306, 54064, 59623, 61264, 67828, 94612, 118699, 119246, 135656, 189224, 237398, 238492, 271312, 378448, 417361, 474796, 476984, 834722, 949592, 953968, 1669444, 1848313, 1899184, 3338888, 3696626, 6677776, 7393252, 12938191, 14786504, 25876382, 29573008, 51752764, 103505528, 207011056]

約数ペア:

[(1, 207011056), (2, 103505528), (4, 51752764), (7, 29573008), (8, 25876382), (14, 14786504), (16, 12938191), (28, 7393252), (31, 6677776), (56, 3696626), (62, 3338888), (109, 1899184), (112, 1848313), (124, 1669444), (217, 953968), (218, 949592), (248, 834722), (434, 476984), (436, 474796), (496, 417361), (547, 378448), (763, 271312), (868, 238492), (872, 237398), (1094, 189224), (1526, 135656), (1736, 119246), (1744, 118699), (2188, 94612), (3052, 67828), (3379, 61264), (3472, 59623), (3829, 54064), (4376, 47306), (6104, 33914), (6758, 30632), (7658, 27032), (8752, 23653), (12208, 16957), (13516, 15316)]