203464758

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{6719}}^1$

素因数の和:6841

約数の個数: 48

約数和(自身を含む): 478033920

約数和(自身を除く): 274569162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 2163, 4326, 5047, 6719, 10094, 13438, 15141, 20157, 30282, 40314, 47033, 94066, 141099, 282198, 329231, 658462, 692057, 987693, 1384114, 1975386, 2076171, 4152342, 4844399, 9688798, 14533197, 29066394, 33910793, 67821586, 101732379, 203464758]

約数ペア:

[(1, 203464758), (2, 101732379), (3, 67821586), (6, 33910793), (7, 29066394), (14, 14533197), (21, 9688798), (42, 4844399), (49, 4152342), (98, 2076171), (103, 1975386), (147, 1384114), (206, 987693), (294, 692057), (309, 658462), (618, 329231), (721, 282198), (1442, 141099), (2163, 94066), (4326, 47033), (5047, 40314), (6719, 30282), (10094, 20157), (13438, 15141)]