197311368

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{155119}}^1$

素因数の和:155181

約数の個数: 32

約数和(自身を含む): 502588800

約数和(自身を除く): 305277432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 155119, 310238, 465357, 620476, 930714, 1240952, 1861428, 3722856, 8221307, 16442614, 24663921, 32885228, 49327842, 65770456, 98655684, 197311368]

約数ペア:

[(1, 197311368), (2, 98655684), (3, 65770456), (4, 49327842), (6, 32885228), (8, 24663921), (12, 16442614), (24, 8221307), (53, 3722856), (106, 1861428), (159, 1240952), (212, 930714), (318, 620476), (424, 465357), (636, 310238), (1272, 155119)]