213040576312

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{2789}}^1\times {\mathrm{14489}}^1$

素因数の和:17943

約数の個数: 32

約数和(自身を含む): 400228290000

約数和(自身を除く): 187187713688

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 2789, 5272, 5578, 11156, 14489, 22312, 28978, 57956, 115912, 1837951, 3675902, 7351804, 9548251, 14703608, 19096502, 38193004, 40409821, 76386008, 80819642, 161639284, 323278568, 26630072039, 53260144078, 106520288156, 213040576312]

約数ペア:

[(1, 213040576312), (2, 106520288156), (4, 53260144078), (8, 26630072039), (659, 323278568), (1318, 161639284), (2636, 80819642), (2789, 76386008), (5272, 40409821), (5578, 38193004), (11156, 19096502), (14489, 14703608), (22312, 9548251), (28978, 7351804), (57956, 3675902), (115912, 1837951)]