203908938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{15233}}^1$

素因数の和:15358

約数の個数: 32

約数和(自身を含む): 429964416

約数和(自身を除く): 226055478

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2231, 4462, 6693, 13386, 15233, 30466, 45699, 91398, 350359, 700718, 1051077, 1477601, 2102154, 2955202, 4432803, 8865606, 33984823, 67969646, 101954469, 203908938]

約数ペア:

[(1, 203908938), (2, 101954469), (3, 67969646), (6, 33984823), (23, 8865606), (46, 4432803), (69, 2955202), (97, 2102154), (138, 1477601), (194, 1051077), (291, 700718), (582, 350359), (2231, 91398), (4462, 45699), (6693, 30466), (13386, 15233)]