202421568004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{21433}}^1\times {\mathrm{44549}}^1$

素因数の和:66039

約数の個数: 24

約数和(自身を含む): 360946416600

約数和(自身を除く): 158524848596

約数列:

[1, 2, 4, 53, 106, 212, 21433, 42866, 44549, 85732, 89098, 178196, 1135949, 2271898, 2361097, 4543796, 4722194, 9444388, 954818717, 1909637434, 3819274868, 50605392001, 101210784002, 202421568004]

約数ペア:

[(1, 202421568004), (2, 101210784002), (4, 50605392001), (53, 3819274868), (106, 1909637434), (212, 954818717), (21433, 9444388), (42866, 4722194), (44549, 4543796), (85732, 2361097), (89098, 2271898), (178196, 1135949)]