201849781675

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{2089}}^1\times {\mathrm{43427}}^1$

素因数の和:45615

約数の個数: 24

約数和(自身を含む): 253233010800

約数和(自身を除く): 51383229125

約数列:

[1, 5, 25, 89, 445, 2089, 2225, 10445, 43427, 52225, 185921, 217135, 929605, 1085675, 3865003, 4648025, 19325015, 90719003, 96625075, 453595015, 2267975075, 8073991267, 40369956335, 201849781675]

約数ペア:

[(1, 201849781675), (5, 40369956335), (25, 8073991267), (89, 2267975075), (445, 453595015), (2089, 96625075), (2225, 90719003), (10445, 19325015), (43427, 4648025), (52225, 3865003), (185921, 1085675), (217135, 929605)]