201327776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4523}}^1$

素因数の和:4653

約数の個数: 48

約数和(自身を含む): 430938144

約数和(自身を除く): 229610368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2782, 3424, 4523, 5564, 9046, 11128, 18092, 22256, 36184, 44512, 58799, 72368, 117598, 144736, 235196, 470392, 483961, 940784, 967922, 1881568, 1935844, 3871688, 6291493, 7743376, 12582986, 15486752, 25165972, 50331944, 100663888, 201327776]

約数ペア:

[(1, 201327776), (2, 100663888), (4, 50331944), (8, 25165972), (13, 15486752), (16, 12582986), (26, 7743376), (32, 6291493), (52, 3871688), (104, 1935844), (107, 1881568), (208, 967922), (214, 940784), (416, 483961), (428, 470392), (856, 235196), (1391, 144736), (1712, 117598), (2782, 72368), (3424, 58799), (4523, 44512), (5564, 36184), (9046, 22256), (11128, 18092)]