200993728

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{18583}}^1$

素因数の和:18621

約数の個数: 42

約数和(自身を含む): 431910744

約数和(自身を除く): 230917016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 18583, 37166, 74332, 148664, 241579, 297328, 483158, 594656, 966316, 1189312, 1932632, 3140527, 3865264, 6281054, 7730528, 12562108, 15461056, 25124216, 50248432, 100496864, 200993728]

約数ペア:

[(1, 200993728), (2, 100496864), (4, 50248432), (8, 25124216), (13, 15461056), (16, 12562108), (26, 7730528), (32, 6281054), (52, 3865264), (64, 3140527), (104, 1932632), (169, 1189312), (208, 966316), (338, 594656), (416, 483158), (676, 297328), (832, 241579), (1352, 148664), (2704, 74332), (5408, 37166), (10816, 18583)]