199999188

素因数分解:

$2^2\times 3^2\times {\mathrm{1039}}^1\times {\mathrm{5347}}^1$

素因数の和:6396

約数の個数: 36

約数和(自身を含む): 506134720

約数和(自身を除く): 306135532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1039, 2078, 3117, 4156, 5347, 6234, 9351, 10694, 12468, 16041, 18702, 21388, 32082, 37404, 48123, 64164, 96246, 192492, 5555533, 11111066, 16666599, 22222132, 33333198, 49999797, 66666396, 99999594, 199999188]

約数ペア:

[(1, 199999188), (2, 99999594), (3, 66666396), (4, 49999797), (6, 33333198), (9, 22222132), (12, 16666599), (18, 11111066), (36, 5555533), (1039, 192492), (2078, 96246), (3117, 64164), (4156, 48123), (5347, 37404), (6234, 32082), (9351, 21388), (10694, 18702), (12468, 16041)]