201918706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1657}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 343802880

約数和(自身を除く): 141884174

約数列:

[1, 2, 11, 22, 29, 58, 191, 319, 382, 638, 1657, 2101, 3314, 4202, 5539, 11078, 18227, 36454, 48053, 60929, 96106, 121858, 316487, 528583, 632974, 1057166, 3481357, 6962714, 9178123, 18356246, 100959353, 201918706]

約数ペア:

[(1, 201918706), (2, 100959353), (11, 18356246), (22, 9178123), (29, 6962714), (58, 3481357), (191, 1057166), (319, 632974), (382, 528583), (638, 316487), (1657, 121858), (2101, 96106), (3314, 60929), (4202, 48053), (5539, 36454), (11078, 18227)]