201471345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3517}}^1$

素因数の和:3614

約数の個数: 48

約数和(自身を含む): 373189440

約数和(自身を除く): 171718095

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 171, 201, 285, 335, 603, 855, 1005, 1273, 3015, 3517, 3819, 6365, 10551, 11457, 17585, 19095, 31653, 52755, 57285, 66823, 158265, 200469, 235639, 334115, 601407, 706917, 1002345, 1178195, 2120751, 3007035, 3534585, 4477141, 10603755, 13431423, 22385705, 40294269, 67157115, 201471345]

約数ペア:

[(1, 201471345), (3, 67157115), (5, 40294269), (9, 22385705), (15, 13431423), (19, 10603755), (45, 4477141), (57, 3534585), (67, 3007035), (95, 2120751), (171, 1178195), (201, 1002345), (285, 706917), (335, 601407), (603, 334115), (855, 235639), (1005, 200469), (1273, 158265), (3015, 66823), (3517, 57285), (3819, 52755), (6365, 31653), (10551, 19095), (11457, 17585)]