200162875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 274622400

約数和(自身を除く): 74459525

約数列:

[1, 5, 11, 25, 55, 125, 149, 275, 745, 977, 1375, 1639, 3725, 4885, 8195, 10747, 18625, 24425, 40975, 53735, 122125, 145573, 204875, 268675, 727865, 1343375, 1601303, 3639325, 8006515, 18196625, 40032575, 200162875]

約数ペア:

[(1, 200162875), (5, 40032575), (11, 18196625), (25, 8006515), (55, 3639325), (125, 1601303), (149, 1343375), (275, 727865), (745, 268675), (977, 204875), (1375, 145573), (1639, 122125), (3725, 53735), (4885, 40975), (8195, 24425), (10747, 18625)]