201324968

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3463}}^1$

素因数の和:3538

約数の個数: 48

約数和(自身を含む): 418381920

約数和(自身を除く): 217056952

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 1118, 1352, 2236, 3463, 4472, 6926, 7267, 13852, 14534, 27704, 29068, 45019, 58136, 90038, 148909, 180076, 297818, 360152, 585247, 595636, 1170494, 1191272, 1935817, 2340988, 3871634, 4681976, 7743268, 15486536, 25165621, 50331242, 100662484, 201324968]

約数ペア:

[(1, 201324968), (2, 100662484), (4, 50331242), (8, 25165621), (13, 15486536), (26, 7743268), (43, 4681976), (52, 3871634), (86, 2340988), (104, 1935817), (169, 1191272), (172, 1170494), (338, 595636), (344, 585247), (559, 360152), (676, 297818), (1118, 180076), (1352, 148909), (2236, 90038), (3463, 58136), (4472, 45019), (6926, 29068), (7267, 27704), (13852, 14534)]