207972486

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13577}}^1$

素因数の和:13645

約数の個数: 48

約数和(自身を含む): 482942304

約数和(自身を除く): 274969818

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 1702, 2553, 5106, 7659, 13577, 15318, 27154, 40731, 81462, 122193, 244386, 312271, 502349, 624542, 936813, 1004698, 1507047, 1873626, 2810439, 3014094, 4521141, 5620878, 9042282, 11554027, 23108054, 34662081, 69324162, 103986243, 207972486]

約数ペア:

[(1, 207972486), (2, 103986243), (3, 69324162), (6, 34662081), (9, 23108054), (18, 11554027), (23, 9042282), (37, 5620878), (46, 4521141), (69, 3014094), (74, 2810439), (111, 1873626), (138, 1507047), (207, 1004698), (222, 936813), (333, 624542), (414, 502349), (666, 312271), (851, 244386), (1702, 122193), (2553, 81462), (5106, 40731), (7659, 27154), (13577, 15318)]