201451072

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165667}}^1$

素因数の和:165698

約数の個数: 28

約数和(自身を含む): 420796720

約数和(自身を除く): 219345648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165667, 331334, 662668, 1325336, 2650672, 3147673, 5301344, 6295346, 10602688, 12590692, 25181384, 50362768, 100725536, 201451072]

約数ペア:

[(1, 201451072), (2, 100725536), (4, 50362768), (8, 25181384), (16, 12590692), (19, 10602688), (32, 6295346), (38, 5301344), (64, 3147673), (76, 2650672), (152, 1325336), (304, 662668), (608, 331334), (1216, 165667)]