210914495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{20507}}^1$

素因数の和:20551

約数の個数: 24

約数和(自身を含む): 294576912

約数和(自身を除く): 83662417

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 10285, 20507, 102535, 225577, 348619, 1127885, 1743095, 2481347, 3834809, 12406735, 19174045, 42182899, 210914495]

約数ペア:

[(1, 210914495), (5, 42182899), (11, 19174045), (17, 12406735), (55, 3834809), (85, 2481347), (121, 1743095), (187, 1127885), (605, 348619), (935, 225577), (2057, 102535), (10285, 20507)]