201432065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 265402656

約数和(自身を除く): 63970591

約数列:

[1, 5, 17, 53, 61, 85, 265, 305, 733, 901, 1037, 3233, 3665, 4505, 5185, 12461, 16165, 38849, 44713, 54961, 62305, 194245, 223565, 274805, 660433, 760121, 2369789, 3302165, 3800605, 11848945, 40286413, 201432065]

約数ペア:

[(1, 201432065), (5, 40286413), (17, 11848945), (53, 3800605), (61, 3302165), (85, 2369789), (265, 760121), (305, 660433), (733, 274805), (901, 223565), (1037, 194245), (3233, 62305), (3665, 54961), (4505, 44713), (5185, 38849), (12461, 16165)]