201609380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75793}}^1$

素因数の和:75828

約数の個数: 48

約数和(自身を含む): 509335680

約数和(自身を除く): 307726300

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, 75793, 151586, 303172, 378965, 530551, 757930, 1061102, 1440067, 1515860, 2122204, 2652755, 2880134, 5305510, 5760268, 7200335, 10080469, 10611020, 14400670, 20160938, 28801340, 40321876, 50402345, 100804690, 201609380]

約数ペア:

[(1, 201609380), (2, 100804690), (4, 50402345), (5, 40321876), (7, 28801340), (10, 20160938), (14, 14400670), (19, 10611020), (20, 10080469), (28, 7200335), (35, 5760268), (38, 5305510), (70, 2880134), (76, 2652755), (95, 2122204), (133, 1515860), (140, 1440067), (190, 1061102), (266, 757930), (380, 530551), (532, 378965), (665, 303172), (1330, 151586), (2660, 75793)]