201971744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{485509}}^1$

素因数の和:485532

約数の個数: 24

約数和(自身を含む): 428219820

約数和(自身を除く): 226248076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 485509, 971018, 1942036, 3884072, 6311617, 7768144, 12623234, 15536288, 25246468, 50492936, 100985872, 201971744]

約数ペア:

[(1, 201971744), (2, 100985872), (4, 50492936), (8, 25246468), (13, 15536288), (16, 12623234), (26, 7768144), (32, 6311617), (52, 3884072), (104, 1942036), (208, 971018), (416, 485509)]