215633048

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{2243}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 413210160

約数和(自身を除く): 197577112

約数列:

[1, 2, 4, 8, 61, 122, 197, 244, 394, 488, 788, 1576, 2243, 4486, 8972, 12017, 17944, 24034, 48068, 96136, 136823, 273646, 441871, 547292, 883742, 1094584, 1767484, 3534968, 26954131, 53908262, 107816524, 215633048]

約数ペア:

[(1, 215633048), (2, 107816524), (4, 53908262), (8, 26954131), (61, 3534968), (122, 1767484), (197, 1094584), (244, 883742), (394, 547292), (488, 441871), (788, 273646), (1576, 136823), (2243, 96136), (4486, 48068), (8972, 24034), (12017, 17944)]