202449261

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 320313600

約数和(自身を除く): 117864339

約数列:

[1, 3, 7, 21, 29, 87, 203, 401, 609, 829, 1203, 2487, 2807, 5803, 8421, 11629, 17409, 24041, 34887, 72123, 81403, 168287, 244209, 332429, 504861, 997287, 2327003, 6981009, 9640441, 28921323, 67483087, 202449261]

約数ペア:

[(1, 202449261), (3, 67483087), (7, 28921323), (21, 9640441), (29, 6981009), (87, 2327003), (203, 997287), (401, 504861), (609, 332429), (829, 244209), (1203, 168287), (2487, 81403), (2807, 72123), (5803, 34887), (8421, 24041), (11629, 17409)]