200065568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4919}}^1$

素因数の和:5001

約数の個数: 48

約数和(自身を含む): 416586240

約数和(自身を除く): 216520672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 4919, 5084, 9838, 10168, 19676, 20336, 39352, 40672, 78704, 152489, 157408, 201679, 304978, 403358, 609956, 806716, 1219912, 1613432, 2439824, 3226864, 4879648, 6252049, 6453728, 12504098, 25008196, 50016392, 100032784, 200065568]

約数ペア:

[(1, 200065568), (2, 100032784), (4, 50016392), (8, 25008196), (16, 12504098), (31, 6453728), (32, 6252049), (41, 4879648), (62, 3226864), (82, 2439824), (124, 1613432), (164, 1219912), (248, 806716), (328, 609956), (496, 403358), (656, 304978), (992, 201679), (1271, 157408), (1312, 152489), (2542, 78704), (4919, 40672), (5084, 39352), (9838, 20336), (10168, 19676)]