202109864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{3583}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 414167040

約数和(自身を除く): 212057176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 641, 1282, 2564, 3583, 5128, 7051, 7166, 14102, 14332, 28204, 28664, 39413, 56408, 78826, 157652, 315304, 2296703, 4593406, 9186812, 18373624, 25263733, 50527466, 101054932, 202109864]

約数ペア:

[(1, 202109864), (2, 101054932), (4, 50527466), (8, 25263733), (11, 18373624), (22, 9186812), (44, 4593406), (88, 2296703), (641, 315304), (1282, 157652), (2564, 78826), (3583, 56408), (5128, 39413), (7051, 28664), (7166, 28204), (14102, 14332)]