200846101820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{389947}}^1$

素因数の和:390259

約数の個数: 96

約数和(自身を含む): 520945571328

約数和(自身を除く): 320099469508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 283, 364, 455, 566, 910, 1132, 1415, 1820, 1981, 2830, 3679, 3962, 5660, 7358, 7924, 9905, 14716, 18395, 19810, 25753, 36790, 39620, 51506, 73580, 103012, 128765, 257530, 389947, 515060, 779894, 1559788, 1949735, 2729629, 3899470, 5069311, 5459258, 7798940, 10138622, 10918516, 13648145, 20277244, 25346555, 27296290, 35485177, 50693110, 54592580, 70970354, 101386220, 110355001, 141940708, 177425885, 220710002, 354851770, 441420004, 551775005, 709703540, 772485007, 1103550010, 1434615013, 1544970014, 2207100020, 2869230026, 3089940028, 3862425035, 5738460052, 7173075065, 7724850070, 10042305091, 14346150130, 15449700140, 20084610182, 28692300260, 40169220364, 50211525455, 100423050910, 200846101820]

約数ペア:

[(1, 200846101820), (2, 100423050910), (4, 50211525455), (5, 40169220364), (7, 28692300260), (10, 20084610182), (13, 15449700140), (14, 14346150130), (20, 10042305091), (26, 7724850070), (28, 7173075065), (35, 5738460052), (52, 3862425035), (65, 3089940028), (70, 2869230026), (91, 2207100020), (130, 1544970014), (140, 1434615013), (182, 1103550010), (260, 772485007), (283, 709703540), (364, 551775005), (455, 441420004), (566, 354851770), (910, 220710002), (1132, 177425885), (1415, 141940708), (1820, 110355001), (1981, 101386220), (2830, 70970354), (3679, 54592580), (3962, 50693110), (5660, 35485177), (7358, 27296290), (7924, 25346555), (9905, 20277244), (14716, 13648145), (18395, 10918516), (19810, 10138622), (25753, 7798940), (36790, 5459258), (39620, 5069311), (51506, 3899470), (73580, 2729629), (103012, 1949735), (128765, 1559788), (257530, 779894), (389947, 515060)]