202762638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50971}}^1$

素因数の和:51009

約数の個数: 48

約数和(自身を含む): 500952816

約数和(自身を除く): 298190178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 50971, 101942, 152913, 305826, 458739, 662623, 866507, 917478, 1325246, 1733014, 1987869, 2599521, 3975738, 5199042, 5963607, 7798563, 11264591, 11927214, 15597126, 22529182, 33793773, 67587546, 101381319, 202762638]

約数ペア:

[(1, 202762638), (2, 101381319), (3, 67587546), (6, 33793773), (9, 22529182), (13, 15597126), (17, 11927214), (18, 11264591), (26, 7798563), (34, 5963607), (39, 5199042), (51, 3975738), (78, 2599521), (102, 1987869), (117, 1733014), (153, 1325246), (221, 917478), (234, 866507), (306, 662623), (442, 458739), (663, 305826), (1326, 152913), (1989, 101942), (3978, 50971)]