206047760

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{24071}}^1$

素因数の和:24191

約数の個数: 40

約数和(自身を含む): 483558336

約数和(自身を除く): 277510576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 24071, 48142, 96284, 120355, 192568, 240710, 385136, 481420, 962840, 1925680, 2575597, 5151194, 10302388, 12877985, 20604776, 25755970, 41209552, 51511940, 103023880, 206047760]

約数ペア:

[(1, 206047760), (2, 103023880), (4, 51511940), (5, 41209552), (8, 25755970), (10, 20604776), (16, 12877985), (20, 10302388), (40, 5151194), (80, 2575597), (107, 1925680), (214, 962840), (428, 481420), (535, 385136), (856, 240710), (1070, 192568), (1712, 120355), (2140, 96284), (4280, 48142), (8560, 24071)]