202425650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7321}}^1$

素因数の和:7419

約数の個数: 48

約数和(自身を含む): 435805440

約数和(自身を除く): 233379790

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1975, 2765, 3950, 5530, 7321, 13825, 14642, 27650, 36605, 51247, 73210, 102494, 183025, 256235, 366050, 512470, 578359, 1156718, 1281175, 2562350, 2891795, 4048513, 5783590, 8097026, 14458975, 20242565, 28917950, 40485130, 101212825, 202425650]

約数ペア:

[(1, 202425650), (2, 101212825), (5, 40485130), (7, 28917950), (10, 20242565), (14, 14458975), (25, 8097026), (35, 5783590), (50, 4048513), (70, 2891795), (79, 2562350), (158, 1281175), (175, 1156718), (350, 578359), (395, 512470), (553, 366050), (790, 256235), (1106, 183025), (1975, 102494), (2765, 73210), (3950, 51247), (5530, 36605), (7321, 27650), (13825, 14642)]