203399688

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2278

約数の個数: 64

約数和(自身を含む): 526518720

約数和(自身を除く): 323119032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 97, 123, 164, 194, 246, 291, 328, 388, 492, 582, 776, 984, 1164, 2131, 2328, 3977, 4262, 6393, 7954, 8524, 11931, 12786, 15908, 17048, 23862, 25572, 31816, 47724, 51144, 87371, 95448, 174742, 206707, 262113, 349484, 413414, 524226, 620121, 698968, 826828, 1048452, 1240242, 1653656, 2096904, 2480484, 4960968, 8474987, 16949974, 25424961, 33899948, 50849922, 67799896, 101699844, 203399688]

約数ペア:

[(1, 203399688), (2, 101699844), (3, 67799896), (4, 50849922), (6, 33899948), (8, 25424961), (12, 16949974), (24, 8474987), (41, 4960968), (82, 2480484), (97, 2096904), (123, 1653656), (164, 1240242), (194, 1048452), (246, 826828), (291, 698968), (328, 620121), (388, 524226), (492, 413414), (582, 349484), (776, 262113), (984, 206707), (1164, 174742), (2131, 95448), (2328, 87371), (3977, 51144), (4262, 47724), (6393, 31816), (7954, 25572), (8524, 23862), (11931, 17048), (12786, 15908)]