195468546

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 494121600

約数和(自身を除く): 298653054

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 199, 257, 273, 294, 398, 514, 546, 597, 637, 771, 1194, 1274, 1393, 1542, 1799, 1911, 2587, 2786, 3341, 3598, 3822, 4179, 5174, 5397, 6682, 7761, 8358, 9751, 10023, 10794, 12593, 15522, 18109, 19502, 20046, 23387, 25186, 29253, 36218, 37779, 46774, 51143, 54327, 58506, 70161, 75558, 102286, 108654, 126763, 140322, 153429, 163709, 253526, 306858, 327418, 358001, 380289, 491127, 664859, 716002, 760578, 982254, 1074003, 1329718, 1994577, 2148006, 2506007, 3989154, 4654013, 5012014, 7518021, 9308026, 13962039, 15036042, 27924078, 32578091, 65156182, 97734273, 195468546]

約数ペア:

[(1, 195468546), (2, 97734273), (3, 65156182), (6, 32578091), (7, 27924078), (13, 15036042), (14, 13962039), (21, 9308026), (26, 7518021), (39, 5012014), (42, 4654013), (49, 3989154), (78, 2506007), (91, 2148006), (98, 1994577), (147, 1329718), (182, 1074003), (199, 982254), (257, 760578), (273, 716002), (294, 664859), (398, 491127), (514, 380289), (546, 358001), (597, 327418), (637, 306858), (771, 253526), (1194, 163709), (1274, 153429), (1393, 140322), (1542, 126763), (1799, 108654), (1911, 102286), (2587, 75558), (2786, 70161), (3341, 58506), (3598, 54327), (3822, 51143), (4179, 46774), (5174, 37779), (5397, 36218), (6682, 29253), (7761, 25186), (8358, 23387), (9751, 20046), (10023, 19502), (10794, 18109), (12593, 15522)]