208073404

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 491097600

約数和(自身を除く): 283024196

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 343, 374, 476, 539, 686, 748, 811, 833, 1078, 1309, 1372, 1622, 1666, 2156, 2618, 3244, 3332, 3773, 5236, 5677, 5831, 7546, 8921, 9163, 11354, 11662, 13787, 15092, 17842, 18326, 22708, 23324, 27574, 35684, 36652, 39739, 55148, 62447, 64141, 79478, 96509, 124894, 128282, 151657, 158956, 193018, 249788, 256564, 278173, 303314, 386036, 437129, 556346, 606628, 675563, 874258, 1061599, 1112692, 1351126, 1748516, 2123198, 2702252, 3059903, 4246396, 4728941, 6119806, 7431193, 9457882, 12239612, 14862386, 18915764, 29724772, 52018351, 104036702, 208073404]

約数ペア:

[(1, 208073404), (2, 104036702), (4, 52018351), (7, 29724772), (11, 18915764), (14, 14862386), (17, 12239612), (22, 9457882), (28, 7431193), (34, 6119806), (44, 4728941), (49, 4246396), (68, 3059903), (77, 2702252), (98, 2123198), (119, 1748516), (154, 1351126), (187, 1112692), (196, 1061599), (238, 874258), (308, 675563), (343, 606628), (374, 556346), (476, 437129), (539, 386036), (686, 303314), (748, 278173), (811, 256564), (833, 249788), (1078, 193018), (1309, 158956), (1372, 151657), (1622, 128282), (1666, 124894), (2156, 96509), (2618, 79478), (3244, 64141), (3332, 62447), (3773, 55148), (5236, 39739), (5677, 36652), (5831, 35684), (7546, 27574), (8921, 23324), (9163, 22708), (11354, 18326), (11662, 17842), (13787, 15092)]