201943791

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{110533}}^1$

素因数の和:110575

約数の個数: 24

約数和(自身を含む): 344866080

約数和(自身を除く): 142922289

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 110533, 331599, 773731, 994797, 2321193, 3205457, 6963579, 9616371, 22438199, 28849113, 67314597, 201943791]

約数ペア:

[(1, 201943791), (3, 67314597), (7, 28849113), (9, 22438199), (21, 9616371), (29, 6963579), (63, 3205457), (87, 2321193), (203, 994797), (261, 773731), (609, 331599), (1827, 110533)]