201910072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5233}}^1$

素因数の和:5312

約数の個数: 64

約数和(自身を含む): 474828480

約数和(自身を除く): 272918408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2756, 2968, 4823, 5233, 5512, 9646, 10466, 19292, 20932, 36631, 38584, 41864, 68029, 73262, 136058, 146524, 272116, 277349, 293048, 476203, 544232, 554698, 952406, 1109396, 1904812, 1941443, 2218792, 3605537, 3809624, 3882886, 7211074, 7765772, 14422148, 15531544, 25238759, 28844296, 50477518, 100955036, 201910072]

約数ペア:

[(1, 201910072), (2, 100955036), (4, 50477518), (7, 28844296), (8, 25238759), (13, 15531544), (14, 14422148), (26, 7765772), (28, 7211074), (52, 3882886), (53, 3809624), (56, 3605537), (91, 2218792), (104, 1941443), (106, 1904812), (182, 1109396), (212, 952406), (364, 554698), (371, 544232), (424, 476203), (689, 293048), (728, 277349), (742, 272116), (1378, 146524), (1484, 136058), (2756, 73262), (2968, 68029), (4823, 41864), (5233, 38584), (5512, 36631), (9646, 20932), (10466, 19292)]