201228808

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{4423}}^1$

素因数の和:4498

約数の個数: 48

約数和(自身を含む): 423642240

約数和(自身を除く): 222413432

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 968, 1034, 2068, 4136, 4423, 5687, 8846, 11374, 17692, 22748, 35384, 45496, 48653, 97306, 194612, 207881, 389224, 415762, 535183, 831524, 1070366, 1663048, 2140732, 2286691, 4281464, 4573382, 9146764, 18293528, 25153601, 50307202, 100614404, 201228808]

約数ペア:

[(1, 201228808), (2, 100614404), (4, 50307202), (8, 25153601), (11, 18293528), (22, 9146764), (44, 4573382), (47, 4281464), (88, 2286691), (94, 2140732), (121, 1663048), (188, 1070366), (242, 831524), (376, 535183), (484, 415762), (517, 389224), (968, 207881), (1034, 194612), (2068, 97306), (4136, 48653), (4423, 45496), (5687, 35384), (8846, 22748), (11374, 17692)]