201518356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{46691}}^1$

素因数の和:46791

約数の個数: 24

約数和(自身を含む): 384368544

約数和(自身を除く): 182850188

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 46691, 93382, 186764, 606983, 1213966, 2427932, 3875353, 7750706, 15501412, 50379589, 100759178, 201518356]

約数ペア:

[(1, 201518356), (2, 100759178), (4, 50379589), (13, 15501412), (26, 7750706), (52, 3875353), (83, 2427932), (166, 1213966), (332, 606983), (1079, 186764), (2158, 93382), (4316, 46691)]