201869031

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 343203840

約数和(自身を除く): 141334809

約数列:

[1, 3, 7, 13, 21, 39, 59, 83, 91, 151, 177, 249, 273, 413, 453, 581, 767, 1057, 1079, 1239, 1743, 1963, 2301, 3171, 3237, 4897, 5369, 5889, 7553, 8909, 12533, 13741, 14691, 16107, 22659, 26727, 34279, 37599, 41223, 62363, 63661, 87731, 102837, 115817, 162929, 187089, 190983, 263193, 347451, 445627, 488787, 739447, 810719, 1140503, 1336881, 2218341, 2432157, 3421509, 5176129, 9612811, 15528387, 28838433, 67289677, 201869031]

約数ペア:

[(1, 201869031), (3, 67289677), (7, 28838433), (13, 15528387), (21, 9612811), (39, 5176129), (59, 3421509), (83, 2432157), (91, 2218341), (151, 1336881), (177, 1140503), (249, 810719), (273, 739447), (413, 488787), (453, 445627), (581, 347451), (767, 263193), (1057, 190983), (1079, 187089), (1239, 162929), (1743, 115817), (1963, 102837), (2301, 87731), (3171, 63661), (3237, 62363), (4897, 41223), (5369, 37599), (5889, 34279), (7553, 26727), (8909, 22659), (12533, 16107), (13741, 14691)]