200898320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{358747}}^1$

素因数の和:358767

約数の個数: 40

約数和(自身を含む): 533817024

約数和(自身を除く): 332918704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 358747, 717494, 1434988, 1793735, 2511229, 2869976, 3587470, 5022458, 5739952, 7174940, 10044916, 12556145, 14349880, 20089832, 25112290, 28699760, 40179664, 50224580, 100449160, 200898320]

約数ペア:

[(1, 200898320), (2, 100449160), (4, 50224580), (5, 40179664), (7, 28699760), (8, 25112290), (10, 20089832), (14, 14349880), (16, 12556145), (20, 10044916), (28, 7174940), (35, 5739952), (40, 5022458), (56, 3587470), (70, 2869976), (80, 2511229), (112, 1793735), (140, 1434988), (280, 717494), (560, 358747)]