209314274421

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1\times {\mathrm{8803}}^1$

素因数の和:11446

約数の個数: 64

約数和(自身を含む): 350514708480

約数和(自身を除く): 141200434059

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 2591, 3059, 7773, 8803, 9177, 18137, 26409, 49229, 54411, 59593, 61621, 147687, 167257, 178779, 184863, 202469, 344603, 417151, 501771, 607407, 1033809, 1132267, 1170799, 1251453, 1417283, 3396801, 3512397, 3846911, 4251849, 7925869, 11540733, 22808573, 23777607, 26928377, 68425719, 80785131, 159660011, 433362887, 478980033, 524597179, 1300088661, 1573791537, 3033540209, 3672180253, 9100620627, 9967346401, 11016540759, 29902039203, 69771424807, 209314274421]

約数ペア:

[(1, 209314274421), (3, 69771424807), (7, 29902039203), (19, 11016540759), (21, 9967346401), (23, 9100620627), (57, 3672180253), (69, 3033540209), (133, 1573791537), (161, 1300088661), (399, 524597179), (437, 478980033), (483, 433362887), (1311, 159660011), (2591, 80785131), (3059, 68425719), (7773, 26928377), (8803, 23777607), (9177, 22808573), (18137, 11540733), (26409, 7925869), (49229, 4251849), (54411, 3846911), (59593, 3512397), (61621, 3396801), (147687, 1417283), (167257, 1251453), (178779, 1170799), (184863, 1132267), (202469, 1033809), (344603, 607407), (417151, 501771)]