201619782430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157561}}^1\times {\mathrm{11633}}^1$

素因数の和:169212

約数の個数: 32

約数和(自身を含む): 395944482528

約数和(自身を除く): 194324700098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11633, 23266, 58165, 116330, 127963, 157561, 255926, 315122, 639815, 787805, 1279630, 1575610, 1733171, 3466342, 8665855, 17331710, 1832907113, 3665814226, 9164535565, 18329071130, 20161978243, 40323956486, 100809891215, 201619782430]

約数ペア:

[(1, 201619782430), (2, 100809891215), (5, 40323956486), (10, 20161978243), (11, 18329071130), (22, 9164535565), (55, 3665814226), (110, 1832907113), (11633, 17331710), (23266, 8665855), (58165, 3466342), (116330, 1733171), (127963, 1575610), (157561, 1279630), (255926, 787805), (315122, 639815)]