202808216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21911}}^1$

素因数の和:22019

約数の個数: 32

約数和(自身を含む): 414136800

約数和(自身を除く): 211328584

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 21911, 43822, 87644, 175288, 284843, 569686, 1139372, 1950079, 2278744, 3900158, 7800316, 15600632, 25351027, 50702054, 101404108, 202808216]

約数ペア:

[(1, 202808216), (2, 101404108), (4, 50702054), (8, 25351027), (13, 15600632), (26, 7800316), (52, 3900158), (89, 2278744), (104, 1950079), (178, 1139372), (356, 569686), (712, 284843), (1157, 175288), (2314, 87644), (4628, 43822), (9256, 21911)]