199363728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{133981}}^1$

素因数の和:134023

約数の個数: 40

約数和(自身を含む): 531640576

約数和(自身を除く): 332276848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 133981, 267962, 401943, 535924, 803886, 1071848, 1607772, 2143696, 3215544, 4153411, 6431088, 8306822, 12460233, 16613644, 24920466, 33227288, 49840932, 66454576, 99681864, 199363728]

約数ペア:

[(1, 199363728), (2, 99681864), (3, 66454576), (4, 49840932), (6, 33227288), (8, 24920466), (12, 16613644), (16, 12460233), (24, 8306822), (31, 6431088), (48, 4153411), (62, 3215544), (93, 2143696), (124, 1607772), (186, 1071848), (248, 803886), (372, 535924), (496, 401943), (744, 267962), (1488, 133981)]