202216144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2377}}^1$

素因数の和:2807

約数の個数: 40

約数和(自身を含む): 423141320

約数和(自身を除く): 220925176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409, 818, 1636, 2377, 3272, 4754, 5317, 6544, 9508, 10634, 19016, 21268, 30901, 38032, 42536, 61802, 85072, 123604, 247208, 494416, 972193, 1944386, 3888772, 7777544, 12638509, 15555088, 25277018, 50554036, 101108072, 202216144]

約数ペア:

[(1, 202216144), (2, 101108072), (4, 50554036), (8, 25277018), (13, 15555088), (16, 12638509), (26, 7777544), (52, 3888772), (104, 1944386), (208, 972193), (409, 494416), (818, 247208), (1636, 123604), (2377, 85072), (3272, 61802), (4754, 42536), (5317, 38032), (6544, 30901), (9508, 21268), (10634, 19016)]