230834344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{116819}}^1$

素因数の和:116857

約数の個数: 32

約数和(自身を含む): 490644000

約数和(自身を除く): 259809656

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 116819, 233638, 467276, 934552, 1518647, 2219561, 3037294, 4439122, 6074588, 8878244, 12149176, 17756488, 28854293, 57708586, 115417172, 230834344]

約数ペア:

[(1, 230834344), (2, 115417172), (4, 57708586), (8, 28854293), (13, 17756488), (19, 12149176), (26, 8878244), (38, 6074588), (52, 4439122), (76, 3037294), (104, 2219561), (152, 1518647), (247, 934552), (494, 467276), (988, 233638), (1976, 116819)]