220131204

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{495791}}^1$

素因数の和:495835

約数の個数: 24

約数和(自身を含む): 527522688

約数和(自身を除く): 307391484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 495791, 991582, 1487373, 1983164, 2974746, 5949492, 18344267, 36688534, 55032801, 73377068, 110065602, 220131204]

約数ペア:

[(1, 220131204), (2, 110065602), (3, 73377068), (4, 55032801), (6, 36688534), (12, 18344267), (37, 5949492), (74, 2974746), (111, 1983164), (148, 1487373), (222, 991582), (444, 495791)]