207089058

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 470344320

約数和(自身を除く): 263255262

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 257, 319, 421, 514, 638, 771, 842, 957, 1263, 1542, 1914, 2526, 2827, 4631, 5654, 7453, 8481, 9262, 12209, 13893, 14906, 16962, 22359, 24418, 27786, 36627, 44718, 73254, 81983, 108197, 134299, 163966, 216394, 245949, 268598, 324591, 402897, 491898, 649182, 805794, 1190167, 2380334, 3137713, 3570501, 6275426, 7141002, 9413139, 18826278, 34514843, 69029686, 103544529, 207089058]

約数ペア:

[(1, 207089058), (2, 103544529), (3, 69029686), (6, 34514843), (11, 18826278), (22, 9413139), (29, 7141002), (33, 6275426), (58, 3570501), (66, 3137713), (87, 2380334), (174, 1190167), (257, 805794), (319, 649182), (421, 491898), (514, 402897), (638, 324591), (771, 268598), (842, 245949), (957, 216394), (1263, 163966), (1542, 134299), (1914, 108197), (2526, 81983), (2827, 73254), (4631, 44718), (5654, 36627), (7453, 27786), (8481, 24418), (9262, 22359), (12209, 16962), (13893, 14906)]