197743052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 392962752

約数和(自身を除く): 195219700

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 101, 202, 299, 404, 598, 1196, 1313, 1637, 2323, 2626, 3274, 4646, 5252, 6548, 9292, 21281, 30199, 37651, 42562, 60398, 75302, 85124, 120796, 150604, 165337, 330674, 489463, 661348, 978926, 1957852, 2149381, 3802751, 4298762, 7605502, 8597524, 15211004, 49435763, 98871526, 197743052]

約数ペア:

[(1, 197743052), (2, 98871526), (4, 49435763), (13, 15211004), (23, 8597524), (26, 7605502), (46, 4298762), (52, 3802751), (92, 2149381), (101, 1957852), (202, 978926), (299, 661348), (404, 489463), (598, 330674), (1196, 165337), (1313, 150604), (1637, 120796), (2323, 85124), (2626, 75302), (3274, 60398), (4646, 42562), (5252, 37651), (6548, 30199), (9292, 21281)]