198588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 533120

約数和(自身を除く): 334532

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 67, 76, 78, 114, 134, 156, 201, 228, 247, 268, 402, 494, 741, 804, 871, 988, 1273, 1482, 1742, 2546, 2613, 2964, 3484, 3819, 5092, 5226, 7638, 10452, 15276, 16549, 33098, 49647, 66196, 99294, 198588]

約数ペア:

[(1, 198588), (2, 99294), (3, 66196), (4, 49647), (6, 33098), (12, 16549), (13, 15276), (19, 10452), (26, 7638), (38, 5226), (39, 5092), (52, 3819), (57, 3484), (67, 2964), (76, 2613), (78, 2546), (114, 1742), (134, 1482), (156, 1273), (201, 988), (228, 871), (247, 804), (268, 741), (402, 494)]