207359048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 436590000

約数和(自身を除く): 229230952

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 197, 232, 349, 377, 394, 698, 754, 788, 1396, 1508, 1576, 2561, 2792, 3016, 4537, 5122, 5713, 9074, 10121, 10244, 11426, 18148, 20242, 20488, 22852, 36296, 40484, 45704, 68753, 74269, 80968, 131573, 137506, 148538, 263146, 275012, 297076, 526292, 550024, 594152, 893789, 1052584, 1787578, 1993837, 3575156, 3987674, 7150312, 7975348, 15950696, 25919881, 51839762, 103679524, 207359048]

約数ペア:

[(1, 207359048), (2, 103679524), (4, 51839762), (8, 25919881), (13, 15950696), (26, 7975348), (29, 7150312), (52, 3987674), (58, 3575156), (104, 1993837), (116, 1787578), (197, 1052584), (232, 893789), (349, 594152), (377, 550024), (394, 526292), (698, 297076), (754, 275012), (788, 263146), (1396, 148538), (1508, 137506), (1576, 131573), (2561, 80968), (2792, 74269), (3016, 68753), (4537, 45704), (5122, 40484), (5713, 36296), (9074, 22852), (10121, 20488), (10244, 20242), (11426, 18148)]