202448078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 375598944

約数和(自身を除く): 173150866

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 361, 574, 722, 779, 977, 1558, 1954, 2527, 5054, 5453, 6839, 10906, 13678, 14801, 18563, 29602, 37126, 40057, 80114, 103607, 129941, 207214, 259882, 280399, 352697, 560798, 705394, 761083, 1522166, 2468879, 4937758, 5327581, 10655162, 14460577, 28921154, 101224039, 202448078]

約数ペア:

[(1, 202448078), (2, 101224039), (7, 28921154), (14, 14460577), (19, 10655162), (38, 5327581), (41, 4937758), (82, 2468879), (133, 1522166), (266, 761083), (287, 705394), (361, 560798), (574, 352697), (722, 280399), (779, 259882), (977, 207214), (1558, 129941), (1954, 103607), (2527, 80114), (5054, 40057), (5453, 37126), (6839, 29602), (10906, 18563), (13678, 14801)]