201089590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{1447}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 390438720

約数和(自身を除く): 189349130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1069, 1447, 2138, 2894, 5345, 7235, 10690, 13897, 14470, 18811, 27794, 37622, 69485, 94055, 138970, 188110, 1546843, 3093686, 7734215, 15468430, 20108959, 40217918, 100544795, 201089590]

約数ペア:

[(1, 201089590), (2, 100544795), (5, 40217918), (10, 20108959), (13, 15468430), (26, 7734215), (65, 3093686), (130, 1546843), (1069, 188110), (1447, 138970), (2138, 94055), (2894, 69485), (5345, 37622), (7235, 27794), (10690, 18811), (13897, 14470)]