201777093

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1669}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 354307200

約数和(自身を除く): 152530107

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 101, 133, 171, 303, 399, 707, 909, 1197, 1669, 1919, 2121, 5007, 5757, 6363, 11683, 13433, 15021, 17271, 31711, 35049, 40299, 95133, 105147, 120897, 168569, 221977, 285399, 505707, 665931, 1179983, 1517121, 1997793, 3202811, 3539949, 9608433, 10619847, 22419677, 28825299, 67259031, 201777093]

約数ペア:

[(1, 201777093), (3, 67259031), (7, 28825299), (9, 22419677), (19, 10619847), (21, 9608433), (57, 3539949), (63, 3202811), (101, 1997793), (133, 1517121), (171, 1179983), (303, 665931), (399, 505707), (707, 285399), (909, 221977), (1197, 168569), (1669, 120897), (1919, 105147), (2121, 95133), (5007, 40299), (5757, 35049), (6363, 31711), (11683, 17271), (13433, 15021)]