205500691340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1576651}}^1$

素因数の和:1576700

約数の個数: 96

約数和(自身を含む): 529755072000

約数和(自身を除く): 324254380660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 343, 380, 490, 532, 665, 686, 931, 980, 1330, 1372, 1715, 1862, 2660, 3430, 3724, 4655, 6517, 6860, 9310, 13034, 18620, 26068, 32585, 65170, 130340, 1576651, 3153302, 6306604, 7883255, 11036557, 15766510, 22073114, 29956369, 31533020, 44146228, 55182785, 59912738, 77255899, 110365570, 119825476, 149781845, 154511798, 209694583, 220731140, 299563690, 309023596, 386279495, 419389166, 540791293, 599127380, 772558990, 838778332, 1048472915, 1081582586, 1467862081, 1545117980, 2096945830, 2163165172, 2703956465, 2935724162, 4193891660, 5407912930, 5871448324, 7339310405, 10275034567, 10815825860, 14678620810, 20550069134, 29357241620, 41100138268, 51375172835, 102750345670, 205500691340]

約数ペア:

[(1, 205500691340), (2, 102750345670), (4, 51375172835), (5, 41100138268), (7, 29357241620), (10, 20550069134), (14, 14678620810), (19, 10815825860), (20, 10275034567), (28, 7339310405), (35, 5871448324), (38, 5407912930), (49, 4193891660), (70, 2935724162), (76, 2703956465), (95, 2163165172), (98, 2096945830), (133, 1545117980), (140, 1467862081), (190, 1081582586), (196, 1048472915), (245, 838778332), (266, 772558990), (343, 599127380), (380, 540791293), (490, 419389166), (532, 386279495), (665, 309023596), (686, 299563690), (931, 220731140), (980, 209694583), (1330, 154511798), (1372, 149781845), (1715, 119825476), (1862, 110365570), (2660, 77255899), (3430, 59912738), (3724, 55182785), (4655, 44146228), (6517, 31533020), (6860, 29956369), (9310, 22073114), (13034, 15766510), (18620, 11036557), (26068, 7883255), (32585, 6306604), (65170, 3153302), (130340, 1576651)]