199016688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 596586816

約数和(自身を除く): 397570128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 73, 78, 102, 104, 136, 146, 156, 204, 208, 219, 221, 257, 272, 292, 312, 408, 438, 442, 514, 584, 624, 663, 771, 816, 876, 884, 949, 1028, 1168, 1241, 1326, 1542, 1752, 1768, 1898, 2056, 2482, 2652, 2847, 3084, 3341, 3504, 3536, 3723, 3796, 4112, 4369, 4964, 5304, 5694, 6168, 6682, 7446, 7592, 8738, 9928, 10023, 10608, 11388, 12336, 13107, 13364, 14892, 15184, 16133, 17476, 18761, 19856, 20046, 22776, 26214, 26728, 29784, 32266, 34952, 37522, 40092, 45552, 48399, 52428, 53456, 56283, 56797, 59568, 64532, 69904, 75044, 80184, 96798, 104856, 112566, 113594, 129064, 150088, 160368, 170391, 193596, 209712, 225132, 227188, 243893, 258128, 300176, 318937, 340782, 387192, 450264, 454376, 487786, 637874, 681564, 731679, 774384, 900528, 908752, 956811, 975572, 1275748, 1363128, 1463358, 1913622, 1951144, 2551496, 2726256, 2926716, 3827244, 3902288, 4146181, 5102992, 5853432, 7654488, 8292362, 11706864, 12438543, 15308976, 16584724, 24877086, 33169448, 49754172, 66338896, 99508344, 199016688]

約数ペア:

[(1, 199016688), (2, 99508344), (3, 66338896), (4, 49754172), (6, 33169448), (8, 24877086), (12, 16584724), (13, 15308976), (16, 12438543), (17, 11706864), (24, 8292362), (26, 7654488), (34, 5853432), (39, 5102992), (48, 4146181), (51, 3902288), (52, 3827244), (68, 2926716), (73, 2726256), (78, 2551496), (102, 1951144), (104, 1913622), (136, 1463358), (146, 1363128), (156, 1275748), (204, 975572), (208, 956811), (219, 908752), (221, 900528), (257, 774384), (272, 731679), (292, 681564), (312, 637874), (408, 487786), (438, 454376), (442, 450264), (514, 387192), (584, 340782), (624, 318937), (663, 300176), (771, 258128), (816, 243893), (876, 227188), (884, 225132), (949, 209712), (1028, 193596), (1168, 170391), (1241, 160368), (1326, 150088), (1542, 129064), (1752, 113594), (1768, 112566), (1898, 104856), (2056, 96798), (2482, 80184), (2652, 75044), (2847, 69904), (3084, 64532), (3341, 59568), (3504, 56797), (3536, 56283), (3723, 53456), (3796, 52428), (4112, 48399), (4369, 45552), (4964, 40092), (5304, 37522), (5694, 34952), (6168, 32266), (6682, 29784), (7446, 26728), (7592, 26214), (8738, 22776), (9928, 20046), (10023, 19856), (10608, 18761), (11388, 17476), (12336, 16133), (13107, 15184), (13364, 14892)]