201890988

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{143797}}^1$

素因数の和:143823

約数の個数: 48

約数和(自身を含む): 563688160

約数和(自身を除く): 361797172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 143797, 287594, 431391, 575188, 862782, 1294173, 1725564, 1869361, 2588346, 3738722, 3882519, 5176692, 5608083, 7477444, 7765038, 11216166, 15530076, 16824249, 22432332, 33648498, 50472747, 67296996, 100945494, 201890988]

約数ペア:

[(1, 201890988), (2, 100945494), (3, 67296996), (4, 50472747), (6, 33648498), (9, 22432332), (12, 16824249), (13, 15530076), (18, 11216166), (26, 7765038), (27, 7477444), (36, 5608083), (39, 5176692), (52, 3882519), (54, 3738722), (78, 2588346), (108, 1869361), (117, 1725564), (156, 1294173), (234, 862782), (351, 575188), (468, 431391), (702, 287594), (1404, 143797)]