202238470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2083}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 444142080

約数和(自身を除く): 241903610

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 73, 95, 133, 146, 190, 266, 365, 511, 665, 730, 1022, 1330, 1387, 2083, 2555, 2774, 4166, 5110, 6935, 9709, 10415, 13870, 14581, 19418, 20830, 29162, 39577, 48545, 72905, 79154, 97090, 145810, 152059, 197885, 277039, 304118, 395770, 554078, 760295, 1064413, 1385195, 1520590, 2128826, 2770390, 2889121, 5322065, 5778242, 10644130, 14445605, 20223847, 28891210, 40447694, 101119235, 202238470]

約数ペア:

[(1, 202238470), (2, 101119235), (5, 40447694), (7, 28891210), (10, 20223847), (14, 14445605), (19, 10644130), (35, 5778242), (38, 5322065), (70, 2889121), (73, 2770390), (95, 2128826), (133, 1520590), (146, 1385195), (190, 1064413), (266, 760295), (365, 554078), (511, 395770), (665, 304118), (730, 277039), (1022, 197885), (1330, 152059), (1387, 145810), (2083, 97090), (2555, 79154), (2774, 72905), (4166, 48545), (5110, 39577), (6935, 29162), (9709, 20830), (10415, 19418), (13870, 14581)]