201894105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{1601}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 369715968

約数和(自身を除く): 167821863

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1201, 1601, 3603, 4803, 6005, 8005, 8407, 11207, 18015, 24015, 25221, 33621, 42035, 56035, 126105, 168105, 1922801, 5768403, 9614005, 13459607, 28842015, 40378821, 67298035, 201894105]

約数ペア:

[(1, 201894105), (3, 67298035), (5, 40378821), (7, 28842015), (15, 13459607), (21, 9614005), (35, 5768403), (105, 1922801), (1201, 168105), (1601, 126105), (3603, 56035), (4803, 42035), (6005, 33621), (8005, 25221), (8407, 24015), (11207, 18015)]