201986330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 468323856

約数和(自身を除く): 266337526

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 49, 65, 70, 74, 91, 98, 130, 182, 185, 245, 259, 370, 455, 481, 490, 518, 637, 857, 910, 962, 1274, 1295, 1714, 1813, 2405, 2590, 3185, 3367, 3626, 4285, 4810, 5999, 6370, 6734, 8570, 9065, 11141, 11998, 16835, 18130, 22282, 23569, 29995, 31709, 33670, 41993, 47138, 55705, 59990, 63418, 77987, 83986, 111410, 117845, 155974, 158545, 209965, 221963, 235690, 317090, 389935, 412217, 419930, 443926, 545909, 779870, 824434, 1091818, 1109815, 1553741, 2061085, 2219630, 2729545, 2885519, 3107482, 4122170, 5459090, 5771038, 7768705, 14427595, 15537410, 20198633, 28855190, 40397266, 100993165, 201986330]

約数ペア:

[(1, 201986330), (2, 100993165), (5, 40397266), (7, 28855190), (10, 20198633), (13, 15537410), (14, 14427595), (26, 7768705), (35, 5771038), (37, 5459090), (49, 4122170), (65, 3107482), (70, 2885519), (74, 2729545), (91, 2219630), (98, 2061085), (130, 1553741), (182, 1109815), (185, 1091818), (245, 824434), (259, 779870), (370, 545909), (455, 443926), (481, 419930), (490, 412217), (518, 389935), (637, 317090), (857, 235690), (910, 221963), (962, 209965), (1274, 158545), (1295, 155974), (1714, 117845), (1813, 111410), (2405, 83986), (2590, 77987), (3185, 63418), (3367, 59990), (3626, 55705), (4285, 47138), (4810, 41993), (5999, 33670), (6370, 31709), (6734, 29995), (8570, 23569), (9065, 22282), (11141, 18130), (11998, 16835)]