206844885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7523}}^1$

素因数の和:7594

約数の個数: 48

約数和(自身を含む): 394377984

約数和(自身を除く): 187533099

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 1833, 2115, 3055, 5499, 7523, 9165, 22569, 27495, 37615, 67707, 97799, 112845, 293397, 338535, 353581, 488995, 880191, 1060743, 1466985, 1767905, 3182229, 4400955, 4596553, 5303715, 13789659, 15911145, 22982765, 41368977, 68948295, 206844885]

約数ペア:

[(1, 206844885), (3, 68948295), (5, 41368977), (9, 22982765), (13, 15911145), (15, 13789659), (39, 5303715), (45, 4596553), (47, 4400955), (65, 3182229), (117, 1767905), (141, 1466985), (195, 1060743), (235, 880191), (423, 488995), (585, 353581), (611, 338535), (705, 293397), (1833, 112845), (2115, 97799), (3055, 67707), (5499, 37615), (7523, 27495), (9165, 22569)]