190402023

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 324725760

約数和(自身を除く): 134323737

約数列:

[1, 3, 7, 17, 21, 29, 51, 53, 87, 119, 159, 203, 347, 357, 371, 493, 609, 901, 1041, 1113, 1479, 1537, 2429, 2703, 3451, 4611, 5899, 6307, 7287, 10063, 10353, 10759, 17697, 18391, 18921, 26129, 30189, 32277, 41293, 55173, 70441, 78387, 123879, 128737, 171071, 182903, 211323, 312647, 386211, 513213, 533339, 548709, 937941, 1197497, 1600017, 2188529, 3592491, 3733373, 6565587, 9066763, 11200119, 27200289, 63467341, 190402023]

約数ペア:

[(1, 190402023), (3, 63467341), (7, 27200289), (17, 11200119), (21, 9066763), (29, 6565587), (51, 3733373), (53, 3592491), (87, 2188529), (119, 1600017), (159, 1197497), (203, 937941), (347, 548709), (357, 533339), (371, 513213), (493, 386211), (609, 312647), (901, 211323), (1041, 182903), (1113, 171071), (1479, 128737), (1537, 123879), (2429, 78387), (2703, 70441), (3451, 55173), (4611, 41293), (5899, 32277), (6307, 30189), (7287, 26129), (10063, 18921), (10353, 18391), (10759, 17697)]