209015520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{62207}}^1$

素因数の和:62232

約数の個数: 96

約数和(自身を含む): 752467968

約数和(自身を除く): 543452448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 62207, 124414, 186621, 248828, 311035, 373242, 435449, 497656, 622070, 746484, 870898, 933105, 995312, 1244140, 1306347, 1492968, 1741796, 1866210, 1990624, 2177245, 2488280, 2612694, 2985936, 3483592, 3732420, 4354490, 4976560, 5225388, 5971872, 6531735, 6967184, 7464840, 8708980, 9953120, 10450776, 13063470, 13934368, 14929680, 17417960, 20901552, 26126940, 29859360, 34835920, 41803104, 52253880, 69671840, 104507760, 209015520]

約数ペア:

[(1, 209015520), (2, 104507760), (3, 69671840), (4, 52253880), (5, 41803104), (6, 34835920), (7, 29859360), (8, 26126940), (10, 20901552), (12, 17417960), (14, 14929680), (15, 13934368), (16, 13063470), (20, 10450776), (21, 9953120), (24, 8708980), (28, 7464840), (30, 6967184), (32, 6531735), (35, 5971872), (40, 5225388), (42, 4976560), (48, 4354490), (56, 3732420), (60, 3483592), (70, 2985936), (80, 2612694), (84, 2488280), (96, 2177245), (105, 1990624), (112, 1866210), (120, 1741796), (140, 1492968), (160, 1306347), (168, 1244140), (210, 995312), (224, 933105), (240, 870898), (280, 746484), (336, 622070), (420, 497656), (480, 435449), (560, 373242), (672, 311035), (840, 248828), (1120, 186621), (1680, 124414), (3360, 62207)]