197819928

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^2\times {\mathrm{953}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 568393200

約数和(自身を除く): 370573272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 953, 961, 1116, 1674, 1906, 1922, 2232, 2859, 2883, 3348, 3812, 3844, 5718, 5766, 6696, 7624, 7688, 8577, 8649, 11436, 11532, 17154, 17298, 22872, 23064, 25731, 25947, 29543, 34308, 34596, 51462, 51894, 59086, 68616, 69192, 88629, 102924, 103788, 118172, 177258, 205848, 207576, 236344, 265887, 354516, 531774, 709032, 797661, 915833, 1063548, 1595322, 1831666, 2127096, 2747499, 3190644, 3663332, 5494998, 6381288, 7326664, 8242497, 10989996, 16484994, 21979992, 24727491, 32969988, 49454982, 65939976, 98909964, 197819928]

約数ペア:

[(1, 197819928), (2, 98909964), (3, 65939976), (4, 49454982), (6, 32969988), (8, 24727491), (9, 21979992), (12, 16484994), (18, 10989996), (24, 8242497), (27, 7326664), (31, 6381288), (36, 5494998), (54, 3663332), (62, 3190644), (72, 2747499), (93, 2127096), (108, 1831666), (124, 1595322), (186, 1063548), (216, 915833), (248, 797661), (279, 709032), (372, 531774), (558, 354516), (744, 265887), (837, 236344), (953, 207576), (961, 205848), (1116, 177258), (1674, 118172), (1906, 103788), (1922, 102924), (2232, 88629), (2859, 69192), (2883, 68616), (3348, 59086), (3812, 51894), (3844, 51462), (5718, 34596), (5766, 34308), (6696, 29543), (7624, 25947), (7688, 25731), (8577, 23064), (8649, 22872), (11436, 17298), (11532, 17154)]