206802050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 496343232

約数和(自身を除く): 289541182

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 43, 49, 50, 65, 70, 86, 91, 98, 130, 151, 175, 182, 215, 245, 301, 302, 325, 350, 430, 455, 490, 559, 602, 637, 650, 755, 910, 1057, 1075, 1118, 1225, 1274, 1505, 1510, 1963, 2107, 2114, 2150, 2275, 2450, 2795, 3010, 3185, 3775, 3913, 3926, 4214, 4550, 5285, 5590, 6370, 6493, 7399, 7525, 7550, 7826, 9815, 10535, 10570, 12986, 13741, 13975, 14798, 15050, 15925, 19565, 19630, 21070, 26425, 27391, 27482, 27950, 31850, 32465, 36995, 39130, 45451, 49075, 52675, 52850, 54782, 64930, 68705, 73990, 84409, 90902, 96187, 97825, 98150, 105350, 136955, 137410, 162325, 168818, 184975, 192374, 195650, 227255, 273910, 318157, 324650, 343525, 369950, 422045, 454510, 480935, 590863, 636314, 684775, 687050, 844090, 961870, 1136275, 1181726, 1369550, 1590785, 2110225, 2272550, 2404675, 2954315, 3181570, 4136041, 4220450, 4809350, 5908630, 7953925, 8272082, 14771575, 15907850, 20680205, 29543150, 41360410, 103401025, 206802050]

約数ペア:

[(1, 206802050), (2, 103401025), (5, 41360410), (7, 29543150), (10, 20680205), (13, 15907850), (14, 14771575), (25, 8272082), (26, 7953925), (35, 5908630), (43, 4809350), (49, 4220450), (50, 4136041), (65, 3181570), (70, 2954315), (86, 2404675), (91, 2272550), (98, 2110225), (130, 1590785), (151, 1369550), (175, 1181726), (182, 1136275), (215, 961870), (245, 844090), (301, 687050), (302, 684775), (325, 636314), (350, 590863), (430, 480935), (455, 454510), (490, 422045), (559, 369950), (602, 343525), (637, 324650), (650, 318157), (755, 273910), (910, 227255), (1057, 195650), (1075, 192374), (1118, 184975), (1225, 168818), (1274, 162325), (1505, 137410), (1510, 136955), (1963, 105350), (2107, 98150), (2114, 97825), (2150, 96187), (2275, 90902), (2450, 84409), (2795, 73990), (3010, 68705), (3185, 64930), (3775, 54782), (3913, 52850), (3926, 52675), (4214, 49075), (4550, 45451), (5285, 39130), (5590, 36995), (6370, 32465), (6493, 31850), (7399, 27950), (7525, 27482), (7550, 27391), (7826, 26425), (9815, 21070), (10535, 19630), (10570, 19565), (12986, 15925), (13741, 15050), (13975, 14798)]