202159040

素因数分解:

$2^6\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1459}}^1$

素因数の和:1909

約数の個数: 56

約数和(自身を含む): 482833680

約数和(自身を除く): 280674640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 433, 866, 1459, 1732, 2165, 2918, 3464, 4330, 5836, 6928, 7295, 8660, 11672, 13856, 14590, 17320, 23344, 27712, 29180, 34640, 46688, 58360, 69280, 93376, 116720, 138560, 233440, 466880, 631747, 1263494, 2526988, 3158735, 5053976, 6317470, 10107952, 12634940, 20215904, 25269880, 40431808, 50539760, 101079520, 202159040]

約数ペア:

[(1, 202159040), (2, 101079520), (4, 50539760), (5, 40431808), (8, 25269880), (10, 20215904), (16, 12634940), (20, 10107952), (32, 6317470), (40, 5053976), (64, 3158735), (80, 2526988), (160, 1263494), (320, 631747), (433, 466880), (866, 233440), (1459, 138560), (1732, 116720), (2165, 93376), (2918, 69280), (3464, 58360), (4330, 46688), (5836, 34640), (6928, 29180), (7295, 27712), (8660, 23344), (11672, 17320), (13856, 14590)]