201741792070

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{646339}}^1$

素因数の和:646387

約数の個数: 80

約数和(自身を含む): 456220381680

約数和(自身を除く): 254478589610

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1274, 1715, 2401, 3185, 3430, 4459, 4802, 6370, 8918, 12005, 22295, 24010, 31213, 44590, 62426, 156065, 312130, 646339, 1292678, 3231695, 4524373, 6463390, 8402407, 9048746, 16804814, 22621865, 31670611, 42012035, 45243730, 58816849, 63341222, 84024070, 117633698, 158353055, 221694277, 294084245, 316706110, 411717943, 443388554, 588168490, 823435886, 1108471385, 1551859939, 2058589715, 2216942770, 2882025601, 3103719878, 4117179430, 5764051202, 7759299695, 14410128005, 15518599390, 20174179207, 28820256010, 40348358414, 100870896035, 201741792070]

約数ペア:

[(1, 201741792070), (2, 100870896035), (5, 40348358414), (7, 28820256010), (10, 20174179207), (13, 15518599390), (14, 14410128005), (26, 7759299695), (35, 5764051202), (49, 4117179430), (65, 3103719878), (70, 2882025601), (91, 2216942770), (98, 2058589715), (130, 1551859939), (182, 1108471385), (245, 823435886), (343, 588168490), (455, 443388554), (490, 411717943), (637, 316706110), (686, 294084245), (910, 221694277), (1274, 158353055), (1715, 117633698), (2401, 84024070), (3185, 63341222), (3430, 58816849), (4459, 45243730), (4802, 42012035), (6370, 31670611), (8918, 22621865), (12005, 16804814), (22295, 9048746), (24010, 8402407), (31213, 6463390), (44590, 4524373), (62426, 3231695), (156065, 1292678), (312130, 646339)]