206508204

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 168

約数和(自身を含む): 632645888

約数和(自身を除く): 426137684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 151, 162, 189, 201, 243, 252, 268, 302, 324, 378, 402, 453, 469, 486, 567, 603, 604, 729, 756, 804, 906, 938, 972, 1057, 1134, 1206, 1359, 1407, 1458, 1701, 1809, 1812, 1876, 2114, 2268, 2412, 2718, 2814, 2916, 3171, 3402, 3618, 4077, 4221, 4228, 5103, 5427, 5436, 5628, 6342, 6804, 7236, 8154, 8442, 9513, 10117, 10206, 10854, 12231, 12663, 12684, 16281, 16308, 16884, 19026, 20234, 20412, 21708, 24462, 25326, 28539, 30351, 32562, 36693, 37989, 38052, 40468, 48843, 48924, 50652, 57078, 60702, 65124, 70819, 73386, 75978, 85617, 91053, 97686, 110079, 113967, 114156, 121404, 141638, 146772, 151956, 171234, 182106, 195372, 212457, 220158, 227934, 256851, 273159, 283276, 341901, 342468, 364212, 424914, 440316, 455868, 513702, 546318, 637371, 683802, 770553, 819477, 849828, 1027404, 1092636, 1274742, 1367604, 1541106, 1638954, 1912113, 2458431, 2549484, 3082212, 3277908, 3824226, 4916862, 5736339, 7375293, 7648452, 9833724, 11472678, 14750586, 17209017, 22945356, 29501172, 34418034, 51627051, 68836068, 103254102, 206508204]

約数ペア:

[(1, 206508204), (2, 103254102), (3, 68836068), (4, 51627051), (6, 34418034), (7, 29501172), (9, 22945356), (12, 17209017), (14, 14750586), (18, 11472678), (21, 9833724), (27, 7648452), (28, 7375293), (36, 5736339), (42, 4916862), (54, 3824226), (63, 3277908), (67, 3082212), (81, 2549484), (84, 2458431), (108, 1912113), (126, 1638954), (134, 1541106), (151, 1367604), (162, 1274742), (189, 1092636), (201, 1027404), (243, 849828), (252, 819477), (268, 770553), (302, 683802), (324, 637371), (378, 546318), (402, 513702), (453, 455868), (469, 440316), (486, 424914), (567, 364212), (603, 342468), (604, 341901), (729, 283276), (756, 273159), (804, 256851), (906, 227934), (938, 220158), (972, 212457), (1057, 195372), (1134, 182106), (1206, 171234), (1359, 151956), (1407, 146772), (1458, 141638), (1701, 121404), (1809, 114156), (1812, 113967), (1876, 110079), (2114, 97686), (2268, 91053), (2412, 85617), (2718, 75978), (2814, 73386), (2916, 70819), (3171, 65124), (3402, 60702), (3618, 57078), (4077, 50652), (4221, 48924), (4228, 48843), (5103, 40468), (5427, 38052), (5436, 37989), (5628, 36693), (6342, 32562), (6804, 30351), (7236, 28539), (8154, 25326), (8442, 24462), (9513, 21708), (10117, 20412), (10206, 20234), (10854, 19026), (12231, 16884), (12663, 16308), (12684, 16281)]