193677198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20521}}^1$

素因数の和:20561

約数の個数: 48

約数和(自身を含む): 458543568

約数和(自身を除く): 264866370

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 20521, 41042, 61563, 123126, 225731, 266773, 451462, 533546, 677193, 800319, 1354386, 1600638, 2483041, 2934503, 4966082, 5869006, 7449123, 8803509, 14898246, 17607018, 32279533, 64559066, 96838599, 193677198]

約数ペア:

[(1, 193677198), (2, 96838599), (3, 64559066), (6, 32279533), (11, 17607018), (13, 14898246), (22, 8803509), (26, 7449123), (33, 5869006), (39, 4966082), (66, 2934503), (78, 2483041), (121, 1600638), (143, 1354386), (242, 800319), (286, 677193), (363, 533546), (429, 451462), (726, 266773), (858, 225731), (1573, 123126), (3146, 61563), (4719, 41042), (9438, 20521)]