211342624

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11273

約数の個数: 48

約数和(自身を含む): 452148480

約数和(自身を除く): 240805856

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 11213, 18848, 22426, 44852, 89704, 179408, 213047, 347603, 358816, 426094, 695206, 852188, 1390412, 1704376, 2780824, 3408752, 5561648, 6604457, 6817504, 11123296, 13208914, 26417828, 52835656, 105671312, 211342624]

約数ペア:

[(1, 211342624), (2, 105671312), (4, 52835656), (8, 26417828), (16, 13208914), (19, 11123296), (31, 6817504), (32, 6604457), (38, 5561648), (62, 3408752), (76, 2780824), (124, 1704376), (152, 1390412), (248, 852188), (304, 695206), (496, 426094), (589, 358816), (608, 347603), (992, 213047), (1178, 179408), (2356, 89704), (4712, 44852), (9424, 22426), (11213, 18848)]