201323335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{8443}}^1$

素因数の和:8718

約数の個数: 16

約数和(自身を含む): 255346560

約数和(自身を除く): 54023225

約数列:

[1, 5, 19, 95, 251, 1255, 4769, 8443, 23845, 42215, 160417, 802085, 2119193, 10595965, 40264667, 201323335]

約数ペア:

[(1, 201323335), (5, 40264667), (19, 10595965), (95, 2119193), (251, 802085), (1255, 160417), (4769, 42215), (8443, 23845)]