200715520

素因数分解:

$2^8\times 5^1\times {\mathrm{233}}^1\times {\mathrm{673}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 483557256

約数和(自身を除く): 282841736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 256, 320, 466, 640, 673, 932, 1165, 1280, 1346, 1864, 2330, 2692, 3365, 3728, 4660, 5384, 6730, 7456, 9320, 10768, 13460, 14912, 18640, 21536, 26920, 29824, 37280, 43072, 53840, 59648, 74560, 86144, 107680, 149120, 156809, 172288, 215360, 298240, 313618, 430720, 627236, 784045, 861440, 1254472, 1568090, 2508944, 3136180, 5017888, 6272360, 10035776, 12544720, 20071552, 25089440, 40143104, 50178880, 100357760, 200715520]

約数ペア:

[(1, 200715520), (2, 100357760), (4, 50178880), (5, 40143104), (8, 25089440), (10, 20071552), (16, 12544720), (20, 10035776), (32, 6272360), (40, 5017888), (64, 3136180), (80, 2508944), (128, 1568090), (160, 1254472), (233, 861440), (256, 784045), (320, 627236), (466, 430720), (640, 313618), (673, 298240), (932, 215360), (1165, 172288), (1280, 156809), (1346, 149120), (1864, 107680), (2330, 86144), (2692, 74560), (3365, 59648), (3728, 53840), (4660, 43072), (5384, 37280), (6730, 29824), (7456, 26920), (9320, 21536), (10768, 18640), (13460, 14912)]