206426610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2609

約数の個数: 128

約数和(自身を含む): 618831360

約数和(自身を除く): 412404750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 299, 345, 351, 390, 414, 585, 598, 621, 690, 702, 897, 1035, 1170, 1242, 1495, 1755, 1794, 2070, 2557, 2691, 2990, 3105, 3510, 4485, 5114, 5382, 6210, 7671, 8073, 8970, 12785, 13455, 15342, 16146, 23013, 25570, 26910, 33241, 38355, 40365, 46026, 58811, 66482, 69039, 76710, 80730, 99723, 115065, 117622, 138078, 166205, 176433, 199446, 230130, 294055, 299169, 332410, 345195, 352866, 498615, 529299, 588110, 598338, 690390, 764543, 882165, 897507, 997230, 1058598, 1495845, 1529086, 1587897, 1764330, 1795014, 2293629, 2646495, 2991690, 3175794, 3822715, 4487535, 4587258, 5292990, 6880887, 7645430, 7939485, 8975070, 11468145, 13761774, 15878970, 20642661, 22936290, 34404435, 41285322, 68808870, 103213305, 206426610]

約数ペア:

[(1, 206426610), (2, 103213305), (3, 68808870), (5, 41285322), (6, 34404435), (9, 22936290), (10, 20642661), (13, 15878970), (15, 13761774), (18, 11468145), (23, 8975070), (26, 7939485), (27, 7645430), (30, 6880887), (39, 5292990), (45, 4587258), (46, 4487535), (54, 3822715), (65, 3175794), (69, 2991690), (78, 2646495), (90, 2293629), (115, 1795014), (117, 1764330), (130, 1587897), (135, 1529086), (138, 1495845), (195, 1058598), (207, 997230), (230, 897507), (234, 882165), (270, 764543), (299, 690390), (345, 598338), (351, 588110), (390, 529299), (414, 498615), (585, 352866), (598, 345195), (621, 332410), (690, 299169), (702, 294055), (897, 230130), (1035, 199446), (1170, 176433), (1242, 166205), (1495, 138078), (1755, 117622), (1794, 115065), (2070, 99723), (2557, 80730), (2691, 76710), (2990, 69039), (3105, 66482), (3510, 58811), (4485, 46026), (5114, 40365), (5382, 38355), (6210, 33241), (7671, 26910), (8073, 25570), (8970, 23013), (12785, 16146), (13455, 15342)]