201878502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 490613760

約数和(自身を除く): 288735258

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 337, 357, 674, 714, 839, 1011, 1678, 2022, 2359, 2517, 4718, 5034, 5729, 5873, 7077, 11458, 11746, 14154, 14263, 17187, 17619, 28526, 34374, 35238, 40103, 42789, 80206, 85578, 99841, 120309, 199682, 240618, 282743, 299523, 565486, 599046, 848229, 1696458, 1979201, 3958402, 4806631, 5937603, 9613262, 11875206, 14419893, 28839786, 33646417, 67292834, 100939251, 201878502]

約数ペア:

[(1, 201878502), (2, 100939251), (3, 67292834), (6, 33646417), (7, 28839786), (14, 14419893), (17, 11875206), (21, 9613262), (34, 5937603), (42, 4806631), (51, 3958402), (102, 1979201), (119, 1696458), (238, 848229), (337, 599046), (357, 565486), (674, 299523), (714, 282743), (839, 240618), (1011, 199682), (1678, 120309), (2022, 99841), (2359, 85578), (2517, 80206), (4718, 42789), (5034, 40103), (5729, 35238), (5873, 34374), (7077, 28526), (11458, 17619), (11746, 17187), (14154, 14263)]