201629895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{1223}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 334886400

約数和(自身を除く): 133256505

約数列:

[1, 3, 5, 15, 29, 87, 145, 379, 435, 1137, 1223, 1895, 3669, 5685, 6115, 10991, 18345, 32973, 35467, 54955, 106401, 164865, 177335, 463517, 532005, 1390551, 2317585, 6952755, 13441993, 40325979, 67209965, 201629895]

約数ペア:

[(1, 201629895), (3, 67209965), (5, 40325979), (15, 13441993), (29, 6952755), (87, 2317585), (145, 1390551), (379, 532005), (435, 463517), (1137, 177335), (1223, 164865), (1895, 106401), (3669, 54955), (5685, 35467), (6115, 32973), (10991, 18345)]