198770940478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1\times {\mathrm{77893}}^1$

素因数の和:78700

約数の個数: 32

約数和(自身を含む): 327495040992

約数和(自身を除く): 128724100514

約数列:

[1, 2, 11, 22, 193, 386, 601, 1202, 2123, 4246, 6611, 13222, 77893, 115993, 155786, 231986, 856823, 1275923, 1713646, 2551846, 15033349, 30066698, 46813693, 93627386, 165366839, 330733678, 514950623, 1029901246, 9035042749, 18070085498, 99385470239, 198770940478]

約数ペア:

[(1, 198770940478), (2, 99385470239), (11, 18070085498), (22, 9035042749), (193, 1029901246), (386, 514950623), (601, 330733678), (1202, 165366839), (2123, 93627386), (4246, 46813693), (6611, 30066698), (13222, 15033349), (77893, 2551846), (115993, 1713646), (155786, 1275923), (231986, 856823)]