202307872

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37409}}^1$

素因数の和:37445

約数の個数: 36

約数和(自身を含む): 431299890

約数和(自身を除く): 228992018

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 37409, 74818, 149636, 299272, 486317, 598544, 972634, 1197088, 1945268, 3890536, 6322121, 7781072, 12644242, 15562144, 25288484, 50576968, 101153936, 202307872]

約数ペア:

[(1, 202307872), (2, 101153936), (4, 50576968), (8, 25288484), (13, 15562144), (16, 12644242), (26, 7781072), (32, 6322121), (52, 3890536), (104, 1945268), (169, 1197088), (208, 972634), (338, 598544), (416, 486317), (676, 299272), (1352, 149636), (2704, 74818), (5408, 37409)]