201172568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{6323}}^1$

素因数の和:6467

約数の個数: 32

約数和(自身を含む): 390443760

約数和(自身を除く): 189271192

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 776, 3977, 6323, 7954, 12646, 15908, 25292, 31816, 50584, 259243, 518486, 613331, 1036972, 1226662, 2073944, 2453324, 4906648, 25146571, 50293142, 100586284, 201172568]

約数ペア:

[(1, 201172568), (2, 100586284), (4, 50293142), (8, 25146571), (41, 4906648), (82, 2453324), (97, 2073944), (164, 1226662), (194, 1036972), (328, 613331), (388, 518486), (776, 259243), (3977, 50584), (6323, 31816), (7954, 25292), (12646, 15908)]