216309100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{309013}}^1$

素因数の和:309034

約数の個数: 36

約数和(自身を含む): 536448304

約数和(自身を除く): 320139204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 309013, 618026, 1236052, 1545065, 2163091, 3090130, 4326182, 6180260, 7725325, 8652364, 10815455, 15450650, 21630910, 30901300, 43261820, 54077275, 108154550, 216309100]

約数ペア:

[(1, 216309100), (2, 108154550), (4, 54077275), (5, 43261820), (7, 30901300), (10, 21630910), (14, 15450650), (20, 10815455), (25, 8652364), (28, 7725325), (35, 6180260), (50, 4326182), (70, 3090130), (100, 2163091), (140, 1545065), (175, 1236052), (350, 618026), (700, 309013)]