208106556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 570286080

約数和(自身を除く): 362179524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 103, 134, 201, 206, 268, 309, 359, 402, 412, 469, 618, 718, 721, 804, 938, 1077, 1236, 1407, 1436, 1442, 1876, 2154, 2163, 2513, 2814, 2884, 4308, 4326, 5026, 5628, 6901, 7539, 8652, 10052, 13802, 15078, 20703, 24053, 27604, 30156, 36977, 41406, 48106, 48307, 72159, 73954, 82812, 96212, 96614, 110931, 144318, 144921, 147908, 168371, 193228, 221862, 258839, 288636, 289842, 336742, 443724, 505113, 517678, 579684, 673484, 776517, 1010226, 1035356, 1553034, 2020452, 2477459, 3106068, 4954918, 7432377, 9909836, 14864754, 17342213, 29729508, 34684426, 52026639, 69368852, 104053278, 208106556]

約数ペア:

[(1, 208106556), (2, 104053278), (3, 69368852), (4, 52026639), (6, 34684426), (7, 29729508), (12, 17342213), (14, 14864754), (21, 9909836), (28, 7432377), (42, 4954918), (67, 3106068), (84, 2477459), (103, 2020452), (134, 1553034), (201, 1035356), (206, 1010226), (268, 776517), (309, 673484), (359, 579684), (402, 517678), (412, 505113), (469, 443724), (618, 336742), (718, 289842), (721, 288636), (804, 258839), (938, 221862), (1077, 193228), (1236, 168371), (1407, 147908), (1436, 144921), (1442, 144318), (1876, 110931), (2154, 96614), (2163, 96212), (2513, 82812), (2814, 73954), (2884, 72159), (4308, 48307), (4326, 48106), (5026, 41406), (5628, 36977), (6901, 30156), (7539, 27604), (8652, 24053), (10052, 20703), (13802, 15078)]