201247270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70121}}^1$

素因数の和:70176

約数の個数: 32

約数和(自身を含む): 424097856

約数和(自身を除く): 222850586

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 70121, 140242, 350605, 490847, 701210, 981694, 2454235, 2874961, 4908470, 5749922, 14374805, 20124727, 28749610, 40249454, 100623635, 201247270]

約数ペア:

[(1, 201247270), (2, 100623635), (5, 40249454), (7, 28749610), (10, 20124727), (14, 14374805), (35, 5749922), (41, 4908470), (70, 2874961), (82, 2454235), (205, 981694), (287, 701210), (410, 490847), (574, 350605), (1435, 140242), (2870, 70121)]