202375796

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 420306432

約数和(自身を除く): 217930636

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 122, 188, 244, 329, 427, 658, 854, 1316, 1708, 2521, 2867, 5042, 5734, 10084, 11468, 17647, 20069, 35294, 40138, 70588, 80276, 118487, 153781, 236974, 307562, 473948, 615124, 829409, 1076467, 1658818, 2152934, 3317636, 4305868, 7227707, 14455414, 28910828, 50593949, 101187898, 202375796]

約数ペア:

[(1, 202375796), (2, 101187898), (4, 50593949), (7, 28910828), (14, 14455414), (28, 7227707), (47, 4305868), (61, 3317636), (94, 2152934), (122, 1658818), (188, 1076467), (244, 829409), (329, 615124), (427, 473948), (658, 307562), (854, 236974), (1316, 153781), (1708, 118487), (2521, 80276), (2867, 70588), (5042, 40138), (5734, 35294), (10084, 20069), (11468, 17647)]