207944048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1669}}^1$

素因数の和:2289

約数の個数: 40

約数和(自身を含む): 434868000

約数和(自身を除く): 226923952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 599, 1198, 1669, 2396, 3338, 4792, 6676, 7787, 9584, 13352, 15574, 21697, 26704, 31148, 43394, 62296, 86788, 124592, 173576, 347152, 999731, 1999462, 3998924, 7997848, 12996503, 15995696, 25993006, 51986012, 103972024, 207944048]

約数ペア:

[(1, 207944048), (2, 103972024), (4, 51986012), (8, 25993006), (13, 15995696), (16, 12996503), (26, 7997848), (52, 3998924), (104, 1999462), (208, 999731), (599, 347152), (1198, 173576), (1669, 124592), (2396, 86788), (3338, 62296), (4792, 43394), (6676, 31148), (7787, 26704), (9584, 21697), (13352, 15574)]