201857440

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3011}}^1$

素因数の和:3445

約数の個数: 48

約数和(自身を含む): 478185120

約数和(自身を除く): 276327680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 838, 1676, 2095, 3011, 3352, 4190, 6022, 6704, 8380, 12044, 13408, 15055, 16760, 24088, 30110, 33520, 48176, 60220, 67040, 96352, 120440, 240880, 481760, 1261609, 2523218, 5046436, 6308045, 10092872, 12616090, 20185744, 25232180, 40371488, 50464360, 100928720, 201857440]

約数ペア:

[(1, 201857440), (2, 100928720), (4, 50464360), (5, 40371488), (8, 25232180), (10, 20185744), (16, 12616090), (20, 10092872), (32, 6308045), (40, 5046436), (80, 2523218), (160, 1261609), (419, 481760), (838, 240880), (1676, 120440), (2095, 96352), (3011, 67040), (3352, 60220), (4190, 48176), (6022, 33520), (6704, 30110), (8380, 24088), (12044, 16760), (13408, 15055)]