202098320

素因数分解:

$2^4\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3011}}^1$

素因数の和:3863

約数の個数: 40

約数和(自身を含む): 470594880

約数和(自身を除く): 268496560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 839, 1678, 3011, 3356, 4195, 6022, 6712, 8390, 12044, 13424, 15055, 16780, 24088, 30110, 33560, 48176, 60220, 67120, 120440, 240880, 2526229, 5052458, 10104916, 12631145, 20209832, 25262290, 40419664, 50524580, 101049160, 202098320]

約数ペア:

[(1, 202098320), (2, 101049160), (4, 50524580), (5, 40419664), (8, 25262290), (10, 20209832), (16, 12631145), (20, 10104916), (40, 5052458), (80, 2526229), (839, 240880), (1678, 120440), (3011, 67120), (3356, 60220), (4195, 48176), (6022, 33560), (6712, 30110), (8390, 24088), (12044, 16780), (13424, 15055)]