201497584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1777}}^1$

素因数の和:2177

約数の個数: 40

約数和(自身を含む): 412282640

約数和(自身を除く): 210785056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 373, 746, 1492, 1777, 2984, 3554, 5968, 7087, 7108, 14174, 14216, 28348, 28432, 33763, 56696, 67526, 113392, 135052, 270104, 540208, 662821, 1325642, 2651284, 5302568, 10605136, 12593599, 25187198, 50374396, 100748792, 201497584]

約数ペア:

[(1, 201497584), (2, 100748792), (4, 50374396), (8, 25187198), (16, 12593599), (19, 10605136), (38, 5302568), (76, 2651284), (152, 1325642), (304, 662821), (373, 540208), (746, 270104), (1492, 135052), (1777, 113392), (2984, 67526), (3554, 56696), (5968, 33763), (7087, 28432), (7108, 28348), (14174, 14216)]