203736910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{9059}}^1$

素因数の和:9252

約数の個数: 32

約数和(自身を含む): 397262880

約数和(自身を除く): 193525970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 9059, 11245, 18118, 22490, 45295, 90590, 117767, 235534, 588835, 1177670, 1567207, 3134414, 7836035, 15672070, 20373691, 40747382, 101868455, 203736910]

約数ペア:

[(1, 203736910), (2, 101868455), (5, 40747382), (10, 20373691), (13, 15672070), (26, 7836035), (65, 3134414), (130, 1567207), (173, 1177670), (346, 588835), (865, 235534), (1730, 117767), (2249, 90590), (4498, 45295), (9059, 22490), (11245, 18118)]