190773674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 363412224

約数和(自身を除く): 172638550

約数列:

[1, 2, 7, 13, 14, 26, 73, 83, 91, 146, 166, 173, 182, 346, 511, 581, 949, 1022, 1079, 1162, 1211, 1898, 2158, 2249, 2422, 4498, 6059, 6643, 7553, 12118, 12629, 13286, 14359, 15106, 15743, 25258, 28718, 31486, 42413, 78767, 84826, 88403, 100513, 157534, 164177, 176806, 186667, 201026, 328354, 373334, 551369, 1048207, 1102738, 1149239, 1306669, 2096414, 2298478, 2613338, 7337449, 13626691, 14674898, 27253382, 95386837, 190773674]

約数ペア:

[(1, 190773674), (2, 95386837), (7, 27253382), (13, 14674898), (14, 13626691), (26, 7337449), (73, 2613338), (83, 2298478), (91, 2096414), (146, 1306669), (166, 1149239), (173, 1102738), (182, 1048207), (346, 551369), (511, 373334), (581, 328354), (949, 201026), (1022, 186667), (1079, 176806), (1162, 164177), (1211, 157534), (1898, 100513), (2158, 88403), (2249, 84826), (2422, 78767), (4498, 42413), (6059, 31486), (6643, 28718), (7553, 25258), (12118, 15743), (12629, 15106), (13286, 14359)]