199465695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 410941440

約数和(自身を除く): 211475745

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 139, 143, 165, 195, 223, 417, 429, 495, 585, 669, 695, 715, 1115, 1251, 1287, 1529, 1807, 2007, 2085, 2145, 2453, 2899, 3345, 4587, 5421, 6255, 6435, 7359, 7645, 8697, 9035, 10035, 12265, 13761, 14495, 16263, 19877, 22077, 22935, 26091, 27105, 30997, 31889, 36795, 43485, 59631, 68805, 81315, 92991, 95667, 99385, 110385, 130455, 154985, 159445, 178893, 278973, 287001, 298155, 340967, 402961, 464955, 478335, 894465, 1022901, 1208883, 1394865, 1435005, 1704835, 2014805, 3068703, 3626649, 4432571, 5114505, 6044415, 13297713, 15343515, 18133245, 22162855, 39893139, 66488565, 199465695]

約数ペア:

[(1, 199465695), (3, 66488565), (5, 39893139), (9, 22162855), (11, 18133245), (13, 15343515), (15, 13297713), (33, 6044415), (39, 5114505), (45, 4432571), (55, 3626649), (65, 3068703), (99, 2014805), (117, 1704835), (139, 1435005), (143, 1394865), (165, 1208883), (195, 1022901), (223, 894465), (417, 478335), (429, 464955), (495, 402961), (585, 340967), (669, 298155), (695, 287001), (715, 278973), (1115, 178893), (1251, 159445), (1287, 154985), (1529, 130455), (1807, 110385), (2007, 99385), (2085, 95667), (2145, 92991), (2453, 81315), (2899, 68805), (3345, 59631), (4587, 43485), (5421, 36795), (6255, 31889), (6435, 30997), (7359, 27105), (7645, 26091), (8697, 22935), (9035, 22077), (10035, 19877), (12265, 16263), (13761, 14495)]