210006485776

素因数分解:

$2^4\times {\mathrm{1439}}^1\times {\mathrm{9121199}}^1$

素因数の和:9122646

約数の個数: 20

約数和(自身を含む): 407170368000

約数和(自身を除く): 197163882224

約数列:

[1, 2, 4, 8, 16, 1439, 2878, 5756, 11512, 23024, 9121199, 18242398, 36484796, 72969592, 145939184, 13125405361, 26250810722, 52501621444, 105003242888, 210006485776]

約数ペア:

[(1, 210006485776), (2, 105003242888), (4, 52501621444), (8, 26250810722), (16, 13125405361), (1439, 145939184), (2878, 72969592), (5756, 36484796), (11512, 18242398), (23024, 9121199)]