201399884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{423109}}^1$

素因数の和:423137

約数の個数: 24

約数和(自身を含む): 426494880

約数和(自身を除く): 225094996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 423109, 846218, 1692436, 2961763, 5923526, 7192853, 11847052, 14385706, 28771412, 50349971, 100699942, 201399884]

約数ペア:

[(1, 201399884), (2, 100699942), (4, 50349971), (7, 28771412), (14, 14385706), (17, 11847052), (28, 7192853), (34, 5923526), (68, 2961763), (119, 1692436), (238, 846218), (476, 423109)]