201491370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12941}}^1$

素因数の和:13127

約数の個数: 48

約数和(自身を含む): 526946472

約数和(自身を除く): 325455102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 12941, 15570, 25882, 38823, 64705, 77646, 116469, 129410, 194115, 232938, 388230, 582345, 1164690, 2238793, 4477586, 6716379, 11193965, 13432758, 20149137, 22387930, 33581895, 40298274, 67163790, 100745685, 201491370]

約数ペア:

[(1, 201491370), (2, 100745685), (3, 67163790), (5, 40298274), (6, 33581895), (9, 22387930), (10, 20149137), (15, 13432758), (18, 11193965), (30, 6716379), (45, 4477586), (90, 2238793), (173, 1164690), (346, 582345), (519, 388230), (865, 232938), (1038, 194115), (1557, 129410), (1730, 116469), (2595, 77646), (3114, 64705), (5190, 38823), (7785, 25882), (12941, 15570)]