210930944

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3851

約数の個数: 72

約数和(自身を含む): 496839168

約数和(自身を除く): 285908224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3797, 3968, 6944, 7594, 7936, 13888, 15188, 26579, 27776, 30376, 53158, 55552, 60752, 106316, 117707, 121504, 212632, 235414, 243008, 425264, 470828, 486016, 823949, 850528, 941656, 972032, 1647898, 1701056, 1883312, 3295796, 3402112, 3766624, 6591592, 6804224, 7533248, 13183184, 15066496, 26366368, 30132992, 52732736, 105465472, 210930944]

約数ペア:

[(1, 210930944), (2, 105465472), (4, 52732736), (7, 30132992), (8, 26366368), (14, 15066496), (16, 13183184), (28, 7533248), (31, 6804224), (32, 6591592), (56, 3766624), (62, 3402112), (64, 3295796), (112, 1883312), (124, 1701056), (128, 1647898), (217, 972032), (224, 941656), (248, 850528), (256, 823949), (434, 486016), (448, 470828), (496, 425264), (868, 243008), (896, 235414), (992, 212632), (1736, 121504), (1792, 117707), (1984, 106316), (3472, 60752), (3797, 55552), (3968, 53158), (6944, 30376), (7594, 27776), (7936, 26579), (13888, 15188)]