208040526

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{7639}}^1$

素因数の和:7753

約数の個数: 48

約数和(自身を含む): 482695200

約数和(自身を除く): 274654674

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 267, 306, 534, 801, 1513, 1602, 3026, 4539, 7639, 9078, 13617, 15278, 22917, 27234, 45834, 68751, 129863, 137502, 259726, 389589, 679871, 779178, 1168767, 1359742, 2039613, 2337534, 4079226, 6118839, 11557807, 12237678, 23115614, 34673421, 69346842, 104020263, 208040526]

約数ペア:

[(1, 208040526), (2, 104020263), (3, 69346842), (6, 34673421), (9, 23115614), (17, 12237678), (18, 11557807), (34, 6118839), (51, 4079226), (89, 2337534), (102, 2039613), (153, 1359742), (178, 1168767), (267, 779178), (306, 679871), (534, 389589), (801, 259726), (1513, 137502), (1602, 129863), (3026, 68751), (4539, 45834), (7639, 27234), (9078, 22917), (13617, 15278)]