210018224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19051}}^1$

素因数の和:19125

約数の個数: 40

約数和(自身を含む): 446502672

約数和(自身を除く): 236484448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 19051, 38102, 76204, 152408, 247663, 304816, 495326, 990652, 1009703, 1981304, 2019406, 3962608, 4038812, 8077624, 13126139, 16155248, 26252278, 52504556, 105009112, 210018224]

約数ペア:

[(1, 210018224), (2, 105009112), (4, 52504556), (8, 26252278), (13, 16155248), (16, 13126139), (26, 8077624), (52, 4038812), (53, 3962608), (104, 2019406), (106, 1981304), (208, 1009703), (212, 990652), (424, 495326), (689, 304816), (848, 247663), (1378, 152408), (2756, 76204), (5512, 38102), (11024, 19051)]