193700860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{991}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 422472960

約数和(自身を除く): 228772100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 337, 580, 674, 991, 1348, 1685, 1982, 3370, 3964, 4955, 6740, 9773, 9910, 19546, 19820, 28739, 39092, 48865, 57478, 97730, 114956, 143695, 195460, 287390, 333967, 574780, 667934, 1335868, 1669835, 3339670, 6679340, 9685043, 19370086, 38740172, 48425215, 96850430, 193700860]

約数ペア:

[(1, 193700860), (2, 96850430), (4, 48425215), (5, 38740172), (10, 19370086), (20, 9685043), (29, 6679340), (58, 3339670), (116, 1669835), (145, 1335868), (290, 667934), (337, 574780), (580, 333967), (674, 287390), (991, 195460), (1348, 143695), (1685, 114956), (1982, 97730), (3370, 57478), (3964, 48865), (4955, 39092), (6740, 28739), (9773, 19820), (9910, 19546)]