197936116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 411443200

約数和(自身を除く): 213507084

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 163, 217, 326, 434, 652, 868, 1141, 1399, 2282, 2798, 4564, 5053, 5596, 9793, 10106, 19586, 20212, 35371, 39172, 43369, 70742, 86738, 141484, 173476, 228037, 303583, 456074, 607166, 912148, 1214332, 1596259, 3192518, 6385036, 7069147, 14138294, 28276588, 49484029, 98968058, 197936116]

約数ペア:

[(1, 197936116), (2, 98968058), (4, 49484029), (7, 28276588), (14, 14138294), (28, 7069147), (31, 6385036), (62, 3192518), (124, 1596259), (163, 1214332), (217, 912148), (326, 607166), (434, 456074), (652, 303583), (868, 228037), (1141, 173476), (1399, 141484), (2282, 86738), (2798, 70742), (4564, 43369), (5053, 39172), (5596, 35371), (9793, 20212), (10106, 19586)]