201449210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13421}}^1$

素因数の和:13526

約数の個数: 32

約数和(自身を含む): 386553600

約数和(自身を除く): 185104390

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 13421, 15010, 26842, 67105, 134210, 254999, 509998, 1060259, 1274995, 2120518, 2549990, 5301295, 10602590, 20144921, 40289842, 100724605, 201449210]

約数ペア:

[(1, 201449210), (2, 100724605), (5, 40289842), (10, 20144921), (19, 10602590), (38, 5301295), (79, 2549990), (95, 2120518), (158, 1274995), (190, 1060259), (395, 509998), (790, 254999), (1501, 134210), (3002, 67105), (7505, 26842), (13421, 15010)]