201616940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84713}}^1$

素因数の和:84746

約数の個数: 48

約数和(自身を含む): 512350272

約数和(自身を除く): 310733332

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, 84713, 169426, 338852, 423565, 592991, 847130, 1185982, 1440121, 1694260, 2371964, 2880242, 2964955, 5760484, 5929910, 7200605, 10080847, 11859820, 14401210, 20161694, 28802420, 40323388, 50404235, 100808470, 201616940]

約数ペア:

[(1, 201616940), (2, 100808470), (4, 50404235), (5, 40323388), (7, 28802420), (10, 20161694), (14, 14401210), (17, 11859820), (20, 10080847), (28, 7200605), (34, 5929910), (35, 5760484), (68, 2964955), (70, 2880242), (85, 2371964), (119, 1694260), (140, 1440121), (170, 1185982), (238, 847130), (340, 592991), (476, 423565), (595, 338852), (1190, 169426), (2380, 84713)]