202603908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17791}}^1$

素因数の和:17884

約数の個数: 48

約数和(自身を含む): 516110336

約数和(自身を除く): 313506428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 17791, 35582, 53373, 71164, 106746, 213492, 231283, 462566, 693849, 925132, 1298743, 1387698, 2597486, 2775396, 3896229, 5194972, 7792458, 15584916, 16883659, 33767318, 50650977, 67534636, 101301954, 202603908]

約数ペア:

[(1, 202603908), (2, 101301954), (3, 67534636), (4, 50650977), (6, 33767318), (12, 16883659), (13, 15584916), (26, 7792458), (39, 5194972), (52, 3896229), (73, 2775396), (78, 2597486), (146, 1387698), (156, 1298743), (219, 925132), (292, 693849), (438, 462566), (876, 231283), (949, 213492), (1898, 106746), (2847, 71164), (3796, 53373), (5694, 35582), (11388, 17791)]