201975776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19541}}^1$

素因数の和:19587

約数の個数: 48

約数和(自身を含む): 443212560

約数和(自身を除く): 241236784

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 19541, 39082, 78164, 156328, 312656, 332197, 371279, 625312, 664394, 742558, 1328788, 1485116, 2657576, 2970232, 5315152, 5940464, 6311743, 10630304, 11880928, 12623486, 25246972, 50493944, 100987888, 201975776]

約数ペア:

[(1, 201975776), (2, 100987888), (4, 50493944), (8, 25246972), (16, 12623486), (17, 11880928), (19, 10630304), (32, 6311743), (34, 5940464), (38, 5315152), (68, 2970232), (76, 2657576), (136, 1485116), (152, 1328788), (272, 742558), (304, 664394), (323, 625312), (544, 371279), (608, 332197), (646, 312656), (1292, 156328), (2584, 78164), (5168, 39082), (10336, 19541)]