206874612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1301}}^1$

素因数の和:1949

約数の個数: 72

約数和(自身を含む): 599044992

約数和(自身を除く): 392170380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 631, 1262, 1301, 1893, 2524, 2602, 3786, 3903, 4417, 5204, 5679, 7572, 7806, 8834, 9107, 11358, 11709, 13251, 15612, 17668, 18214, 22716, 23418, 26502, 27321, 36428, 39753, 46836, 53004, 54642, 79506, 81963, 109284, 159012, 163926, 327852, 820931, 1641862, 2462793, 3283724, 4925586, 5746517, 7388379, 9851172, 11493034, 14776758, 17239551, 22986068, 29553516, 34479102, 51718653, 68958204, 103437306, 206874612]

約数ペア:

[(1, 206874612), (2, 103437306), (3, 68958204), (4, 51718653), (6, 34479102), (7, 29553516), (9, 22986068), (12, 17239551), (14, 14776758), (18, 11493034), (21, 9851172), (28, 7388379), (36, 5746517), (42, 4925586), (63, 3283724), (84, 2462793), (126, 1641862), (252, 820931), (631, 327852), (1262, 163926), (1301, 159012), (1893, 109284), (2524, 81963), (2602, 79506), (3786, 54642), (3903, 53004), (4417, 46836), (5204, 39753), (5679, 36428), (7572, 27321), (7806, 26502), (8834, 23418), (9107, 22716), (11358, 18214), (11709, 17668), (13251, 15612)]