202420399678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1\times {\mathrm{10463}}^1$

素因数の和:13321

約数の個数: 64

約数和(自身を含む): 380260085760

約数和(自身を除く): 177839686082

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 2803, 3451, 5606, 6902, 10463, 19621, 20926, 39242, 47651, 73241, 81287, 95302, 146482, 162574, 177871, 303427, 333557, 355742, 569009, 606854, 667114, 1138018, 1245097, 1381879, 2123989, 2490194, 2763758, 4247978, 5158259, 9673153, 10316518, 19346306, 29327789, 36107813, 58655578, 72215626, 205294523, 410589046, 498572413, 850505881, 997144826, 1701011762, 3490006891, 5953541167, 6980013782, 11907082334, 14458599977, 28917199954, 101210199839, 202420399678]

約数ペア:

[(1, 202420399678), (2, 101210199839), (7, 28917199954), (14, 14458599977), (17, 11907082334), (29, 6980013782), (34, 5953541167), (58, 3490006891), (119, 1701011762), (203, 997144826), (238, 850505881), (406, 498572413), (493, 410589046), (986, 205294523), (2803, 72215626), (3451, 58655578), (5606, 36107813), (6902, 29327789), (10463, 19346306), (19621, 10316518), (20926, 9673153), (39242, 5158259), (47651, 4247978), (73241, 2763758), (81287, 2490194), (95302, 2123989), (146482, 1381879), (162574, 1245097), (177871, 1138018), (303427, 667114), (333557, 606854), (355742, 569009)]