201968415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24001}}^1$

素因数の和:24040

約数の個数: 48

約数和(自身を含む): 404385696

約数和(自身を除く): 202417281

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 24001, 72003, 120005, 216009, 264011, 360015, 408017, 792033, 1080045, 1224051, 1320055, 2040085, 2376099, 3672153, 3960165, 4488187, 6120255, 11880495, 13464561, 18360765, 22440935, 40393683, 67322805, 201968415]

約数ペア:

[(1, 201968415), (3, 67322805), (5, 40393683), (9, 22440935), (11, 18360765), (15, 13464561), (17, 11880495), (33, 6120255), (45, 4488187), (51, 3960165), (55, 3672153), (85, 2376099), (99, 2040085), (153, 1320055), (165, 1224051), (187, 1080045), (255, 792033), (495, 408017), (561, 360015), (765, 264011), (935, 216009), (1683, 120005), (2805, 72003), (8415, 24001)]