208221445848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2309261}}^1$

素因数の和:2309317

約数の個数: 96

約数和(自身を含む): 595512484560

約数和(自身を除く): 387291038712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 289, 312, 408, 442, 578, 663, 867, 884, 1156, 1326, 1734, 1768, 2312, 2652, 3468, 3757, 5304, 6936, 7514, 11271, 15028, 22542, 30056, 45084, 90168, 2309261, 4618522, 6927783, 9237044, 13855566, 18474088, 27711132, 30020393, 39257437, 55422264, 60040786, 78514874, 90061179, 117772311, 120081572, 157029748, 180122358, 235544622, 240163144, 314059496, 360244716, 471089244, 510346681, 667376429, 720489432, 942178488, 1020693362, 1334752858, 1531040043, 2002129287, 2041386724, 2669505716, 3062080086, 4004258574, 4082773448, 5339011432, 6124160172, 8008517148, 8675893577, 12248320344, 16017034296, 17351787154, 26027680731, 34703574308, 52055361462, 69407148616, 104110722924, 208221445848]

約数ペア:

[(1, 208221445848), (2, 104110722924), (3, 69407148616), (4, 52055361462), (6, 34703574308), (8, 26027680731), (12, 17351787154), (13, 16017034296), (17, 12248320344), (24, 8675893577), (26, 8008517148), (34, 6124160172), (39, 5339011432), (51, 4082773448), (52, 4004258574), (68, 3062080086), (78, 2669505716), (102, 2041386724), (104, 2002129287), (136, 1531040043), (156, 1334752858), (204, 1020693362), (221, 942178488), (289, 720489432), (312, 667376429), (408, 510346681), (442, 471089244), (578, 360244716), (663, 314059496), (867, 240163144), (884, 235544622), (1156, 180122358), (1326, 157029748), (1734, 120081572), (1768, 117772311), (2312, 90061179), (2652, 78514874), (3468, 60040786), (3757, 55422264), (5304, 39257437), (6936, 30020393), (7514, 27711132), (11271, 18474088), (15028, 13855566), (22542, 9237044), (30056, 6927783), (45084, 4618522), (90168, 2309261)]