207962562

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 449280000

約数和(自身を除く): 241317438

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 103, 114, 178, 199, 206, 267, 309, 398, 534, 597, 618, 1194, 1691, 1957, 3382, 3781, 3914, 5073, 5871, 7562, 9167, 10146, 11343, 11742, 17711, 18334, 20497, 22686, 27501, 35422, 40994, 53133, 55002, 61491, 106266, 122982, 174173, 336509, 348346, 389443, 522519, 673018, 778886, 1009527, 1045038, 1168329, 1824233, 2019054, 2336658, 3648466, 5472699, 10945398, 34660427, 69320854, 103981281, 207962562]

約数ペア:

[(1, 207962562), (2, 103981281), (3, 69320854), (6, 34660427), (19, 10945398), (38, 5472699), (57, 3648466), (89, 2336658), (103, 2019054), (114, 1824233), (178, 1168329), (199, 1045038), (206, 1009527), (267, 778886), (309, 673018), (398, 522519), (534, 389443), (597, 348346), (618, 336509), (1194, 174173), (1691, 122982), (1957, 106266), (3382, 61491), (3781, 55002), (3914, 53133), (5073, 40994), (5871, 35422), (7562, 27501), (9167, 22686), (10146, 20497), (11343, 18334), (11742, 17711)]