209631779830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{13757}}^1$

素因数の和:14134

約数の個数: 128

約数和(自身を含む): 453604561920

約数和(自身を除く): 243972782090

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 317, 418, 437, 506, 634, 874, 1045, 1265, 1585, 2090, 2185, 2530, 3170, 3487, 4370, 4807, 6023, 6974, 7291, 9614, 12046, 13757, 14582, 17435, 24035, 27514, 30115, 34870, 36455, 48070, 60230, 66253, 68785, 72910, 80201, 132506, 137570, 138529, 151327, 160402, 261383, 277058, 302654, 316411, 331265, 401005, 522766, 632822, 662530, 692645, 756635, 802010, 1306915, 1385290, 1513270, 1523819, 1582055, 2613830, 2875213, 3047638, 3164110, 3480521, 4360969, 5750426, 6011809, 6961042, 7619095, 8721938, 12023618, 14376065, 15238190, 17402605, 21804845, 28752130, 30059045, 34805210, 43609690, 47970659, 60118090, 66129899, 82858411, 95941318, 100302287, 132259798, 165716822, 200604574, 239853295, 330649495, 414292055, 479706590, 501511435, 661298990, 828584110, 911442521, 1003022870, 1103325157, 1822885042, 1905743453, 2206650314, 3811486906, 4557212605, 5516625785, 9114425210, 9528717265, 11033251570, 19057434530, 20963177983, 41926355966, 104815889915, 209631779830]

約数ペア:

[(1, 209631779830), (2, 104815889915), (5, 41926355966), (10, 20963177983), (11, 19057434530), (19, 11033251570), (22, 9528717265), (23, 9114425210), (38, 5516625785), (46, 4557212605), (55, 3811486906), (95, 2206650314), (110, 1905743453), (115, 1822885042), (190, 1103325157), (209, 1003022870), (230, 911442521), (253, 828584110), (317, 661298990), (418, 501511435), (437, 479706590), (506, 414292055), (634, 330649495), (874, 239853295), (1045, 200604574), (1265, 165716822), (1585, 132259798), (2090, 100302287), (2185, 95941318), (2530, 82858411), (3170, 66129899), (3487, 60118090), (4370, 47970659), (4807, 43609690), (6023, 34805210), (6974, 30059045), (7291, 28752130), (9614, 21804845), (12046, 17402605), (13757, 15238190), (14582, 14376065), (17435, 12023618), (24035, 8721938), (27514, 7619095), (30115, 6961042), (34870, 6011809), (36455, 5750426), (48070, 4360969), (60230, 3480521), (66253, 3164110), (68785, 3047638), (72910, 2875213), (80201, 2613830), (132506, 1582055), (137570, 1523819), (138529, 1513270), (151327, 1385290), (160402, 1306915), (261383, 802010), (277058, 756635), (302654, 692645), (316411, 662530), (331265, 632822), (401005, 522766)]