199300548

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{1031}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 473316480

約数和(自身を除く): 274015932

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 181, 267, 356, 362, 534, 543, 724, 1031, 1068, 1086, 2062, 2172, 3093, 4124, 6186, 12372, 16109, 32218, 48327, 64436, 91759, 96654, 183518, 186611, 193308, 275277, 367036, 373222, 550554, 559833, 746444, 1101108, 1119666, 2239332, 16608379, 33216758, 49825137, 66433516, 99650274, 199300548]

約数ペア:

[(1, 199300548), (2, 99650274), (3, 66433516), (4, 49825137), (6, 33216758), (12, 16608379), (89, 2239332), (178, 1119666), (181, 1101108), (267, 746444), (356, 559833), (362, 550554), (534, 373222), (543, 367036), (724, 275277), (1031, 193308), (1068, 186611), (1086, 183518), (2062, 96654), (2172, 91759), (3093, 64436), (4124, 48327), (6186, 32218), (12372, 16109)]