206484474238

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 369165306240

約数和(自身を除く): 162680832002

約数列:

[1, 2, 7, 14, 49, 79, 98, 157, 158, 257, 314, 514, 553, 661, 1099, 1106, 1322, 1799, 2198, 3598, 3871, 4627, 7693, 7742, 9254, 12403, 12593, 15386, 20303, 24806, 25186, 32389, 40349, 40606, 52219, 64778, 80698, 86821, 103777, 104438, 142121, 169877, 173642, 207554, 282443, 284242, 339754, 365533, 564886, 607747, 726439, 731066, 994847, 1189139, 1215494, 1452878, 1977101, 1989694, 2378278, 2558731, 3187571, 3954202, 5085073, 5117462, 6375142, 8198383, 8323973, 10170146, 13420283, 16396766, 16647946, 22312997, 26670689, 26840566, 44625994, 53341378, 57388681, 93941981, 114777362, 156190979, 186694823, 187883962, 312381958, 373389646, 401720767, 657593867, 803441534, 1306863761, 1315187734, 2106984431, 2613727522, 4213968862, 14748891017, 29497782034, 103242237119, 206484474238]

約数ペア:

[(1, 206484474238), (2, 103242237119), (7, 29497782034), (14, 14748891017), (49, 4213968862), (79, 2613727522), (98, 2106984431), (157, 1315187734), (158, 1306863761), (257, 803441534), (314, 657593867), (514, 401720767), (553, 373389646), (661, 312381958), (1099, 187883962), (1106, 186694823), (1322, 156190979), (1799, 114777362), (2198, 93941981), (3598, 57388681), (3871, 53341378), (4627, 44625994), (7693, 26840566), (7742, 26670689), (9254, 22312997), (12403, 16647946), (12593, 16396766), (15386, 13420283), (20303, 10170146), (24806, 8323973), (25186, 8198383), (32389, 6375142), (40349, 5117462), (40606, 5085073), (52219, 3954202), (64778, 3187571), (80698, 2558731), (86821, 2378278), (103777, 1989694), (104438, 1977101), (142121, 1452878), (169877, 1215494), (173642, 1189139), (207554, 994847), (282443, 731066), (284242, 726439), (339754, 607747), (365533, 564886)]