207739504

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{8171}}^1$

素因数の和:8413

約数の個数: 40

約数和(自身を含む): 462077568

約数和(自身を除く): 254338064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 8171, 12712, 16342, 25424, 32684, 57197, 65368, 114394, 130736, 228788, 457576, 915152, 1854817, 3709634, 7419268, 12983719, 14838536, 25967438, 29677072, 51934876, 103869752, 207739504]

約数ペア:

[(1, 207739504), (2, 103869752), (4, 51934876), (7, 29677072), (8, 25967438), (14, 14838536), (16, 12983719), (28, 7419268), (56, 3709634), (112, 1854817), (227, 915152), (454, 457576), (908, 228788), (1589, 130736), (1816, 114394), (3178, 65368), (3632, 57197), (6356, 32684), (8171, 25424), (12712, 16342)]