197938146

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{12703}}^1$

素因数の和:12775

約数の個数: 48

約数和(自身を含む): 469234944

約数和(自身を除く): 271296798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 5194, 7791, 12703, 15582, 25406, 38109, 76218, 88921, 177842, 266763, 533526, 622447, 673259, 1244894, 1346518, 1867341, 2019777, 3734682, 4039554, 4712813, 9425626, 14138439, 28276878, 32989691, 65979382, 98969073, 197938146]

約数ペア:

[(1, 197938146), (2, 98969073), (3, 65979382), (6, 32989691), (7, 28276878), (14, 14138439), (21, 9425626), (42, 4712813), (49, 4039554), (53, 3734682), (98, 2019777), (106, 1867341), (147, 1346518), (159, 1244894), (294, 673259), (318, 622447), (371, 533526), (742, 266763), (1113, 177842), (2226, 88921), (2597, 76218), (5194, 38109), (7791, 25406), (12703, 15582)]