201252940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75659}}^1$

素因数の和:75694

約数の個数: 48

約数和(自身を含む): 508435200

約数和(自身を除く): 307182260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 75659, 151318, 302636, 378295, 529613, 756590, 1059226, 1437521, 1513180, 2118452, 2648065, 2875042, 5296130, 5750084, 7187605, 10062647, 10592260, 14375210, 20125294, 28750420, 40250588, 50313235, 100626470, 201252940]

約数ペア:

[(1, 201252940), (2, 100626470), (4, 50313235), (5, 40250588), (7, 28750420), (10, 20125294), (14, 14375210), (19, 10592260), (20, 10062647), (28, 7187605), (35, 5750084), (38, 5296130), (70, 2875042), (76, 2648065), (95, 2118452), (133, 1513180), (140, 1437521), (190, 1059226), (266, 756590), (380, 529613), (532, 378295), (665, 302636), (1330, 151318), (2660, 75659)]