202678420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85159}}^1$

素因数の和:85192

約数の個数: 48

約数和(自身を含む): 515047680

約数和(自身を除く): 312369260

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 85159, 170318, 340636, 425795, 596113, 851590, 1192226, 1447703, 1703180, 2384452, 2895406, 2980565, 5790812, 5961130, 7238515, 10133921, 11922260, 14477030, 20267842, 28954060, 40535684, 50669605, 101339210, 202678420]

約数ペア:

[(1, 202678420), (2, 101339210), (4, 50669605), (5, 40535684), (7, 28954060), (10, 20267842), (14, 14477030), (17, 11922260), (20, 10133921), (28, 7238515), (34, 5961130), (35, 5790812), (68, 2980565), (70, 2895406), (85, 2384452), (119, 1703180), (140, 1447703), (170, 1192226), (238, 851590), (340, 596113), (476, 425795), (595, 340636), (1190, 170318), (2380, 85159)]