222553542

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{2749}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 453024000

約数和(自身を除く): 230470458

約数列:

[1, 2, 3, 6, 103, 131, 206, 262, 309, 393, 618, 786, 2749, 5498, 8247, 13493, 16494, 26986, 40479, 80958, 283147, 360119, 566294, 720238, 849441, 1080357, 1698882, 2160714, 37092257, 74184514, 111276771, 222553542]

約数ペア:

[(1, 222553542), (2, 111276771), (3, 74184514), (6, 37092257), (103, 2160714), (131, 1698882), (206, 1080357), (262, 849441), (309, 720238), (393, 566294), (618, 360119), (786, 283147), (2749, 80958), (5498, 40479), (8247, 26986), (13493, 16494)]