200964670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 367416000

約数和(自身を除く): 166451330

約数列:

[1, 2, 5, 10, 89, 178, 349, 445, 647, 698, 890, 1294, 1745, 3235, 3490, 6470, 31061, 57583, 62122, 115166, 155305, 225803, 287915, 310610, 451606, 575830, 1129015, 2258030, 20096467, 40192934, 100482335, 200964670]

約数ペア:

[(1, 200964670), (2, 100482335), (5, 40192934), (10, 20096467), (89, 2258030), (178, 1129015), (349, 575830), (445, 451606), (647, 310610), (698, 287915), (890, 225803), (1294, 155305), (1745, 115166), (3235, 62122), (3490, 57583), (6470, 31061)]