200961884

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{3299}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 357680400

約数和(自身を除く): 156718516

約数列:

[1, 2, 4, 97, 157, 194, 314, 388, 628, 3299, 6598, 13196, 15229, 30458, 60916, 320003, 517943, 640006, 1035886, 1280012, 2071772, 50240471, 100480942, 200961884]

約数ペア:

[(1, 200961884), (2, 100480942), (4, 50240471), (97, 2071772), (157, 1280012), (194, 1035886), (314, 640006), (388, 517943), (628, 320003), (3299, 60916), (6598, 30458), (13196, 15229)]