201263942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2549}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 341863200

約数和(自身を除く): 140599258

約数列:

[1, 2, 11, 22, 37, 74, 97, 194, 407, 814, 1067, 2134, 2549, 3589, 5098, 7178, 28039, 39479, 56078, 78958, 94313, 188626, 247253, 494506, 1037443, 2074886, 2719783, 5439566, 9148361, 18296722, 100631971, 201263942]

約数ペア:

[(1, 201263942), (2, 100631971), (11, 18296722), (22, 9148361), (37, 5439566), (74, 2719783), (97, 2074886), (194, 1037443), (407, 494506), (814, 247253), (1067, 188626), (2134, 94313), (2549, 78958), (3589, 56078), (5098, 39479), (7178, 28039)]