202243520

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9433}}^1$

素因数の和:9517

約数の個数: 56

約数和(自身を含む): 488832144

約数和(自身を除く): 286588624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 9433, 10720, 18866, 21440, 37732, 47165, 75464, 94330, 150928, 188660, 301856, 377320, 603712, 632011, 754640, 1264022, 1509280, 2528044, 3018560, 3160055, 5056088, 6320110, 10112176, 12640220, 20224352, 25280440, 40448704, 50560880, 101121760, 202243520]

約数ペア:

[(1, 202243520), (2, 101121760), (4, 50560880), (5, 40448704), (8, 25280440), (10, 20224352), (16, 12640220), (20, 10112176), (32, 6320110), (40, 5056088), (64, 3160055), (67, 3018560), (80, 2528044), (134, 1509280), (160, 1264022), (268, 754640), (320, 632011), (335, 603712), (536, 377320), (670, 301856), (1072, 188660), (1340, 150928), (2144, 94330), (2680, 75464), (4288, 47165), (5360, 37732), (9433, 21440), (10720, 18866)]