219931362

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{193943}}^1$

素因数の和:193964

約数の個数: 40

約数和(自身を含む): 563213376

約数和(自身を除く): 343282014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 193943, 387886, 581829, 1163658, 1357601, 1745487, 2715202, 3490974, 4072803, 5236461, 8145606, 10472922, 12218409, 15709383, 24436818, 31418766, 36655227, 73310454, 109965681, 219931362]

約数ペア:

[(1, 219931362), (2, 109965681), (3, 73310454), (6, 36655227), (7, 31418766), (9, 24436818), (14, 15709383), (18, 12218409), (21, 10472922), (27, 8145606), (42, 5236461), (54, 4072803), (63, 3490974), (81, 2715202), (126, 1745487), (162, 1357601), (189, 1163658), (378, 581829), (567, 387886), (1134, 193943)]