207824812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{11071}}^1$

素因数の和:11126

約数の個数: 36

約数和(自身を含む): 413406336

約数和(自身を除く): 205581524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4693, 9386, 11071, 18772, 22142, 44284, 143923, 210349, 287846, 420698, 575692, 841396, 2734537, 3996631, 5469074, 7993262, 10938148, 15986524, 51956203, 103912406, 207824812]

約数ペア:

[(1, 207824812), (2, 103912406), (4, 51956203), (13, 15986524), (19, 10938148), (26, 7993262), (38, 5469074), (52, 3996631), (76, 2734537), (247, 841396), (361, 575692), (494, 420698), (722, 287846), (988, 210349), (1444, 143923), (4693, 44284), (9386, 22142), (11071, 18772)]