197876328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37307}}^1$

素因数の和:37346

約数の個数: 64

約数和(自身を含む): 564096960

約数和(自身を除く): 366220632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 37307, 74614, 111921, 149228, 223842, 298456, 447684, 484991, 634219, 895368, 969982, 1268438, 1454973, 1902657, 1939964, 2536876, 2909946, 3805314, 3879928, 5073752, 5819892, 7610628, 8244847, 11639784, 15221256, 16489694, 24734541, 32979388, 49469082, 65958776, 98938164, 197876328]

約数ペア:

[(1, 197876328), (2, 98938164), (3, 65958776), (4, 49469082), (6, 32979388), (8, 24734541), (12, 16489694), (13, 15221256), (17, 11639784), (24, 8244847), (26, 7610628), (34, 5819892), (39, 5073752), (51, 3879928), (52, 3805314), (68, 2909946), (78, 2536876), (102, 1939964), (104, 1902657), (136, 1454973), (156, 1268438), (204, 969982), (221, 895368), (312, 634219), (408, 484991), (442, 447684), (663, 298456), (884, 223842), (1326, 149228), (1768, 111921), (2652, 74614), (5304, 37307)]