201942208

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 460345536

約数和(自身を除く): 258403328

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 61, 64, 92, 104, 122, 173, 184, 208, 244, 299, 346, 368, 416, 488, 598, 692, 736, 793, 832, 976, 1196, 1384, 1403, 1472, 1586, 1952, 2249, 2392, 2768, 2806, 3172, 3904, 3979, 4498, 4784, 5536, 5612, 6344, 7958, 8996, 9568, 10553, 11072, 11224, 12688, 15916, 17992, 18239, 19136, 21106, 22448, 25376, 31832, 35984, 36478, 42212, 44896, 50752, 51727, 63664, 71968, 72956, 84424, 89792, 103454, 127328, 137189, 143936, 145912, 168848, 206908, 242719, 254656, 274378, 291824, 337696, 413816, 485438, 548756, 583648, 675392, 827632, 970876, 1097512, 1167296, 1655264, 1941752, 2195024, 3155347, 3310528, 3883504, 4390048, 6310694, 7767008, 8780096, 12621388, 15534016, 25242776, 50485552, 100971104, 201942208]

約数ペア:

[(1, 201942208), (2, 100971104), (4, 50485552), (8, 25242776), (13, 15534016), (16, 12621388), (23, 8780096), (26, 7767008), (32, 6310694), (46, 4390048), (52, 3883504), (61, 3310528), (64, 3155347), (92, 2195024), (104, 1941752), (122, 1655264), (173, 1167296), (184, 1097512), (208, 970876), (244, 827632), (299, 675392), (346, 583648), (368, 548756), (416, 485438), (488, 413816), (598, 337696), (692, 291824), (736, 274378), (793, 254656), (832, 242719), (976, 206908), (1196, 168848), (1384, 145912), (1403, 143936), (1472, 137189), (1586, 127328), (1952, 103454), (2249, 89792), (2392, 84424), (2768, 72956), (2806, 71968), (3172, 63664), (3904, 51727), (3979, 50752), (4498, 44896), (4784, 42212), (5536, 36478), (5612, 35984), (6344, 31832), (7958, 25376), (8996, 22448), (9568, 21106), (10553, 19136), (11072, 18239), (11224, 17992), (12688, 15916)]