201035961

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 347176960

約数和(自身を除く): 146140999

約数列:

[1, 3, 7, 9, 21, 31, 63, 79, 93, 217, 237, 279, 553, 651, 711, 1303, 1659, 1953, 2449, 3909, 4977, 7347, 9121, 11727, 17143, 22041, 27363, 40393, 51429, 82089, 102937, 121179, 154287, 282751, 308811, 363537, 720559, 848253, 926433, 2161677, 2544759, 3191047, 6485031, 9573141, 22337329, 28719423, 67011987, 201035961]

約数ペア:

[(1, 201035961), (3, 67011987), (7, 28719423), (9, 22337329), (21, 9573141), (31, 6485031), (63, 3191047), (79, 2544759), (93, 2161677), (217, 926433), (237, 848253), (279, 720559), (553, 363537), (651, 308811), (711, 282751), (1303, 154287), (1659, 121179), (1953, 102937), (2449, 82089), (3909, 51429), (4977, 40393), (7347, 27363), (9121, 22041), (11727, 17143)]