199986633

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12547}}^1$

素因数の和:12594

約数の個数: 48

約数和(自身を含む): 375837696

約数和(自身を除く): 175851063

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 5313, 12547, 15939, 37641, 87829, 112923, 138017, 263487, 288581, 414051, 790461, 865743, 966119, 1242153, 2020067, 2597229, 2898357, 3174391, 6060201, 8695071, 9523173, 18180603, 22220737, 28569519, 66662211, 199986633]

約数ペア:

[(1, 199986633), (3, 66662211), (7, 28569519), (9, 22220737), (11, 18180603), (21, 9523173), (23, 8695071), (33, 6060201), (63, 3174391), (69, 2898357), (77, 2597229), (99, 2020067), (161, 1242153), (207, 966119), (231, 865743), (253, 790461), (483, 414051), (693, 288581), (759, 263487), (1449, 138017), (1771, 112923), (2277, 87829), (5313, 37641), (12547, 15939)]