200736820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1069}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 434120400

約数和(自身を除く): 233383580

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 229, 410, 458, 820, 916, 1069, 1145, 2138, 2290, 4276, 4580, 5345, 9389, 10690, 18778, 21380, 37556, 43829, 46945, 87658, 93890, 175316, 187780, 219145, 244801, 438290, 489602, 876580, 979204, 1224005, 2448010, 4896020, 10036841, 20073682, 40147364, 50184205, 100368410, 200736820]

約数ペア:

[(1, 200736820), (2, 100368410), (4, 50184205), (5, 40147364), (10, 20073682), (20, 10036841), (41, 4896020), (82, 2448010), (164, 1224005), (205, 979204), (229, 876580), (410, 489602), (458, 438290), (820, 244801), (916, 219145), (1069, 187780), (1145, 175316), (2138, 93890), (2290, 87658), (4276, 46945), (4580, 43829), (5345, 37556), (9389, 21380), (10690, 18778)]