203428974437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1\times {\mathrm{12653}}^1$

素因数の和:15869

約数の個数: 32

約数和(自身を含む): 242145324288

約数和(自身を除く): 38716349851

約数列:

[1, 13, 17, 23, 221, 299, 391, 3163, 5083, 12653, 41119, 53771, 72749, 164489, 215101, 291019, 699023, 945737, 1236733, 2796313, 3783247, 4947323, 16077529, 40021439, 64315199, 520278707, 680364463, 920493097, 8844738019, 11966410261, 15648382649, 203428974437]

約数ペア:

[(1, 203428974437), (13, 15648382649), (17, 11966410261), (23, 8844738019), (221, 920493097), (299, 680364463), (391, 520278707), (3163, 64315199), (5083, 40021439), (12653, 16077529), (41119, 4947323), (53771, 3783247), (72749, 2796313), (164489, 1236733), (215101, 945737), (291019, 699023)]