201865212

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{78977}}^1$

素因数の和:79058

約数の個数: 36

約数和(自身を含む): 517463856

約数和(自身を除く): 315598644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 78977, 157954, 236931, 315908, 473862, 710793, 947724, 1421586, 2843172, 5607367, 11214734, 16822101, 22429468, 33644202, 50466303, 67288404, 100932606, 201865212]

約数ペア:

[(1, 201865212), (2, 100932606), (3, 67288404), (4, 50466303), (6, 33644202), (9, 22429468), (12, 16822101), (18, 11214734), (36, 5607367), (71, 2843172), (142, 1421586), (213, 947724), (284, 710793), (426, 473862), (639, 315908), (852, 236931), (1278, 157954), (2556, 78977)]