201547242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1307}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 471350880

約数和(自身を除く): 269803638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 659, 1307, 1318, 1977, 2614, 3921, 3954, 5931, 7842, 8567, 11763, 11862, 16991, 17134, 23526, 25701, 33982, 50973, 51402, 77103, 101946, 152919, 154206, 305838, 861313, 1722626, 2583939, 5167878, 7751817, 11197069, 15503634, 22394138, 33591207, 67182414, 100773621, 201547242]

約数ペア:

[(1, 201547242), (2, 100773621), (3, 67182414), (6, 33591207), (9, 22394138), (13, 15503634), (18, 11197069), (26, 7751817), (39, 5167878), (78, 2583939), (117, 1722626), (234, 861313), (659, 305838), (1307, 154206), (1318, 152919), (1977, 101946), (2614, 77103), (3921, 51402), (3954, 50973), (5931, 33982), (7842, 25701), (8567, 23526), (11763, 17134), (11862, 16991)]