201224144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{2273}}^1$

素因数の和:2795

約数の個数: 40

約数和(自身を含む): 426347712

約数和(自身を除く): 225123568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 503, 1006, 2012, 2273, 4024, 4546, 5533, 8048, 9092, 11066, 18184, 22132, 25003, 36368, 44264, 50006, 88528, 100012, 200024, 400048, 1143319, 2286638, 4573276, 9146552, 12576509, 18293104, 25153018, 50306036, 100612072, 201224144]

約数ペア:

[(1, 201224144), (2, 100612072), (4, 50306036), (8, 25153018), (11, 18293104), (16, 12576509), (22, 9146552), (44, 4573276), (88, 2286638), (176, 1143319), (503, 400048), (1006, 200024), (2012, 100012), (2273, 88528), (4024, 50006), (4546, 44264), (5533, 36368), (8048, 25003), (9092, 22132), (11066, 18184)]