215520170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{743173}}^1$

素因数の和:743209

約数の個数: 16

約数和(自身を含む): 401313960

約数和(自身を除く): 185793790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 743173, 1486346, 3715865, 7431730, 21552017, 43104034, 107760085, 215520170]

約数ペア:

[(1, 215520170), (2, 107760085), (5, 43104034), (10, 21552017), (29, 7431730), (58, 3715865), (145, 1486346), (290, 743173)]