200405988

素因数分解:

$2^2\times 3^5\times {\mathrm{206179}}^1$

素因数の和:206198

約数の個数: 36

約数和(自身を含む): 525346640

約数和(自身を除く): 324940652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 206179, 412358, 618537, 824716, 1237074, 1855611, 2474148, 3711222, 5566833, 7422444, 11133666, 16700499, 22267332, 33400998, 50101497, 66801996, 100202994, 200405988]

約数ペア:

[(1, 200405988), (2, 100202994), (3, 66801996), (4, 50101497), (6, 33400998), (9, 22267332), (12, 16700499), (18, 11133666), (27, 7422444), (36, 5566833), (54, 3711222), (81, 2474148), (108, 1855611), (162, 1237074), (243, 824716), (324, 618537), (486, 412358), (972, 206179)]