197296470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7283}}^1$

素因数の和:7346

約数の個数: 96

約数和(自身を含む): 599968512

約数和(自身を除く): 402672042

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1505, 1806, 1935, 2709, 3010, 3870, 4515, 5418, 7283, 9030, 13545, 14566, 21849, 27090, 36415, 43698, 50981, 65547, 72830, 101962, 109245, 131094, 152943, 218490, 254905, 305886, 313169, 327735, 458829, 509810, 626338, 655470, 764715, 917658, 939507, 1529430, 1565845, 1879014, 2192183, 2294145, 2818521, 3131690, 4384366, 4588290, 4697535, 5637042, 6576549, 9395070, 10960915, 13153098, 14092605, 19729647, 21921830, 28185210, 32882745, 39459294, 65765490, 98648235, 197296470]

約数ペア:

[(1, 197296470), (2, 98648235), (3, 65765490), (5, 39459294), (6, 32882745), (7, 28185210), (9, 21921830), (10, 19729647), (14, 14092605), (15, 13153098), (18, 10960915), (21, 9395070), (30, 6576549), (35, 5637042), (42, 4697535), (43, 4588290), (45, 4384366), (63, 3131690), (70, 2818521), (86, 2294145), (90, 2192183), (105, 1879014), (126, 1565845), (129, 1529430), (210, 939507), (215, 917658), (258, 764715), (301, 655470), (315, 626338), (387, 509810), (430, 458829), (602, 327735), (630, 313169), (645, 305886), (774, 254905), (903, 218490), (1290, 152943), (1505, 131094), (1806, 109245), (1935, 101962), (2709, 72830), (3010, 65547), (3870, 50981), (4515, 43698), (5418, 36415), (7283, 27090), (9030, 21849), (13545, 14566)]