207714633

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 346705920

約数和(自身を除く): 138991287

約数列:

[1, 3, 7, 21, 23, 37, 59, 69, 111, 161, 177, 197, 259, 413, 483, 591, 777, 851, 1239, 1357, 1379, 2183, 2553, 4071, 4137, 4531, 5957, 6549, 7289, 9499, 11623, 13593, 15281, 17871, 21867, 28497, 31717, 34869, 45843, 50209, 51023, 81361, 95151, 150627, 153069, 167647, 244083, 267329, 351463, 430051, 502941, 801987, 1054389, 1173529, 1290153, 1871303, 3010357, 3520587, 5613909, 9031071, 9891173, 29673519, 69238211, 207714633]

約数ペア:

[(1, 207714633), (3, 69238211), (7, 29673519), (21, 9891173), (23, 9031071), (37, 5613909), (59, 3520587), (69, 3010357), (111, 1871303), (161, 1290153), (177, 1173529), (197, 1054389), (259, 801987), (413, 502941), (483, 430051), (591, 351463), (777, 267329), (851, 244083), (1239, 167647), (1357, 153069), (1379, 150627), (2183, 95151), (2553, 81361), (4071, 51023), (4137, 50209), (4531, 45843), (5957, 34869), (6549, 31717), (7289, 28497), (9499, 21867), (11623, 17871), (13593, 15281)]