208204848

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{5003}}^1$

素因数の和:5051

約数の個数: 90

約数和(自身を含む): 619099884

約数和(自身を除く): 410895036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3468, 4624, 5003, 5202, 6936, 10006, 10404, 13872, 15009, 20012, 20808, 30018, 40024, 41616, 45027, 60036, 80048, 85051, 90054, 120072, 170102, 180108, 240144, 255153, 340204, 360216, 510306, 680408, 720432, 765459, 1020612, 1360816, 1445867, 1530918, 2041224, 2891734, 3061836, 4082448, 4337601, 5783468, 6123672, 8675202, 11566936, 12247344, 13012803, 17350404, 23133872, 26025606, 34700808, 52051212, 69401616, 104102424, 208204848]

約数ペア:

[(1, 208204848), (2, 104102424), (3, 69401616), (4, 52051212), (6, 34700808), (8, 26025606), (9, 23133872), (12, 17350404), (16, 13012803), (17, 12247344), (18, 11566936), (24, 8675202), (34, 6123672), (36, 5783468), (48, 4337601), (51, 4082448), (68, 3061836), (72, 2891734), (102, 2041224), (136, 1530918), (144, 1445867), (153, 1360816), (204, 1020612), (272, 765459), (289, 720432), (306, 680408), (408, 510306), (578, 360216), (612, 340204), (816, 255153), (867, 240144), (1156, 180108), (1224, 170102), (1734, 120072), (2312, 90054), (2448, 85051), (2601, 80048), (3468, 60036), (4624, 45027), (5003, 41616), (5202, 40024), (6936, 30018), (10006, 20808), (10404, 20012), (13872, 15009)]