201962271

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 325036800

約数和(自身を除く): 123074529

約数列:

[1, 3, 7, 21, 43, 49, 89, 129, 147, 267, 301, 359, 623, 903, 1077, 1869, 2107, 2513, 3827, 4361, 6321, 7539, 11481, 13083, 15437, 17591, 26789, 31951, 46311, 52773, 80367, 95853, 108059, 187523, 223657, 324177, 562569, 670971, 756413, 1373893, 1565599, 2269239, 4121679, 4696797, 9617251, 28851753, 67320757, 201962271]

約数ペア:

[(1, 201962271), (3, 67320757), (7, 28851753), (21, 9617251), (43, 4696797), (49, 4121679), (89, 2269239), (129, 1565599), (147, 1373893), (267, 756413), (301, 670971), (359, 562569), (623, 324177), (903, 223657), (1077, 187523), (1869, 108059), (2107, 95853), (2513, 80367), (3827, 52773), (4361, 46311), (6321, 31951), (7539, 26789), (11481, 17591), (13083, 15437)]