190660442

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{1259}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 339292800

約数和(自身を除く): 148632358

約数列:

[1, 2, 7, 14, 29, 58, 203, 373, 406, 746, 1259, 2518, 2611, 5222, 8813, 10817, 17626, 21634, 36511, 73022, 75719, 151438, 255577, 469607, 511154, 939214, 3287249, 6574498, 13618603, 27237206, 95330221, 190660442]

約数ペア:

[(1, 190660442), (2, 95330221), (7, 27237206), (14, 13618603), (29, 6574498), (58, 3287249), (203, 939214), (373, 511154), (406, 469607), (746, 255577), (1259, 151438), (2518, 75719), (2611, 73022), (5222, 36511), (8813, 21634), (10817, 17626)]