201921336

素因数分解:

$2^3\times 3^8\times {\mathrm{3847}}^1$

素因数の和:3877

約数の個数: 72

約数和(自身を含む): 568022520

約数和(自身を除く): 366101184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 3847, 4374, 5832, 6561, 7694, 8748, 11541, 13122, 15388, 17496, 23082, 26244, 30776, 34623, 46164, 52488, 69246, 92328, 103869, 138492, 207738, 276984, 311607, 415476, 623214, 830952, 934821, 1246428, 1869642, 2492856, 2804463, 3739284, 5608926, 7478568, 8413389, 11217852, 16826778, 22435704, 25240167, 33653556, 50480334, 67307112, 100960668, 201921336]

約数ペア:

[(1, 201921336), (2, 100960668), (3, 67307112), (4, 50480334), (6, 33653556), (8, 25240167), (9, 22435704), (12, 16826778), (18, 11217852), (24, 8413389), (27, 7478568), (36, 5608926), (54, 3739284), (72, 2804463), (81, 2492856), (108, 1869642), (162, 1246428), (216, 934821), (243, 830952), (324, 623214), (486, 415476), (648, 311607), (729, 276984), (972, 207738), (1458, 138492), (1944, 103869), (2187, 92328), (2916, 69246), (3847, 52488), (4374, 46164), (5832, 34623), (6561, 30776), (7694, 26244), (8748, 23082), (11541, 17496), (13122, 15388)]