195409832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 417312000

約数和(自身を除く): 221902168

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 188, 323, 376, 646, 799, 893, 1292, 1598, 1609, 1786, 2584, 3196, 3218, 3572, 6392, 6436, 7144, 12872, 15181, 27353, 30362, 30571, 54706, 60724, 61142, 75623, 109412, 121448, 122284, 151246, 218824, 244568, 302492, 519707, 604984, 1039414, 1285591, 1436837, 2078828, 2571182, 2873674, 4157656, 5142364, 5747348, 10284728, 11494696, 24426229, 48852458, 97704916, 195409832]

約数ペア:

[(1, 195409832), (2, 97704916), (4, 48852458), (8, 24426229), (17, 11494696), (19, 10284728), (34, 5747348), (38, 5142364), (47, 4157656), (68, 2873674), (76, 2571182), (94, 2078828), (136, 1436837), (152, 1285591), (188, 1039414), (323, 604984), (376, 519707), (646, 302492), (799, 244568), (893, 218824), (1292, 151246), (1598, 122284), (1609, 121448), (1786, 109412), (2584, 75623), (3196, 61142), (3218, 60724), (3572, 54706), (6392, 30571), (6436, 30362), (7144, 27353), (12872, 15181)]