201463042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1381}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 348264000

約数和(自身を除く): 146800958

約数列:

[1, 2, 11, 19, 22, 38, 209, 349, 418, 698, 1381, 2762, 3839, 6631, 7678, 13262, 15191, 26239, 30382, 52478, 72941, 145882, 288629, 481969, 577258, 963938, 5301659, 9157411, 10603318, 18314822, 100731521, 201463042]

約数ペア:

[(1, 201463042), (2, 100731521), (11, 18314822), (19, 10603318), (22, 9157411), (38, 5301659), (209, 963938), (349, 577258), (418, 481969), (698, 288629), (1381, 145882), (2762, 72941), (3839, 52478), (6631, 30382), (7678, 26239), (13262, 15191)]