210075918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{24709}}^1$

素因数の和:24836

約数の個数: 32

約数和(自身を含む): 456640800

約数和(自身を除く): 246564882

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 24709, 49418, 74127, 148254, 321217, 642434, 963651, 1927302, 2693281, 5386562, 8079843, 16159686, 35012653, 70025306, 105037959, 210075918]

約数ペア:

[(1, 210075918), (2, 105037959), (3, 70025306), (6, 35012653), (13, 16159686), (26, 8079843), (39, 5386562), (78, 2693281), (109, 1927302), (218, 963651), (327, 642434), (654, 321217), (1417, 148254), (2834, 74127), (4251, 49418), (8502, 24709)]