200339860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23459}}^1$

素因数の和:23536

約数の個数: 48

約数和(自身を含む): 488718720

約数和(自身を除く): 288378860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 23459, 46918, 93836, 117295, 164213, 234590, 328426, 469180, 656852, 821065, 1430999, 1642130, 2861998, 3284260, 5723996, 7154995, 10016993, 14309990, 20033986, 28619980, 40067972, 50084965, 100169930, 200339860]

約数ペア:

[(1, 200339860), (2, 100169930), (4, 50084965), (5, 40067972), (7, 28619980), (10, 20033986), (14, 14309990), (20, 10016993), (28, 7154995), (35, 5723996), (61, 3284260), (70, 2861998), (122, 1642130), (140, 1430999), (244, 821065), (305, 656852), (427, 469180), (610, 328426), (854, 234590), (1220, 164213), (1708, 117295), (2135, 93836), (4270, 46918), (8540, 23459)]