200858056

素因数分解:

$2^3\times 7^4\times {\mathrm{10457}}^1$

素因数の和:10491

約数の個数: 40

約数和(自身を含む): 439392870

約数和(自身を除く): 238534814

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 10457, 19208, 20914, 41828, 73199, 83656, 146398, 292796, 512393, 585592, 1024786, 2049572, 3586751, 4099144, 7173502, 14347004, 25107257, 28694008, 50214514, 100429028, 200858056]

約数ペア:

[(1, 200858056), (2, 100429028), (4, 50214514), (7, 28694008), (8, 25107257), (14, 14347004), (28, 7173502), (49, 4099144), (56, 3586751), (98, 2049572), (196, 1024786), (343, 585592), (392, 512393), (686, 292796), (1372, 146398), (2401, 83656), (2744, 73199), (4802, 41828), (9604, 20914), (10457, 19208)]