201522030188

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{122867}}^1$

素因数の和:123122

約数の個数: 48

約数和(自身を含む): 368890036704

約数和(自身を除く): 167368006516

約数列:

[1, 2, 4, 41, 73, 82, 137, 146, 164, 274, 292, 548, 2993, 5617, 5986, 10001, 11234, 11972, 20002, 22468, 40004, 122867, 245734, 410041, 491468, 820082, 1640164, 5037547, 8969291, 10075094, 16832779, 17938582, 20150188, 33665558, 35877164, 67331116, 367740931, 690143939, 735481862, 1228792867, 1380287878, 1470963724, 2457585734, 2760575756, 4915171468, 50380507547, 100761015094, 201522030188]

約数ペア:

[(1, 201522030188), (2, 100761015094), (4, 50380507547), (41, 4915171468), (73, 2760575756), (82, 2457585734), (137, 1470963724), (146, 1380287878), (164, 1228792867), (274, 735481862), (292, 690143939), (548, 367740931), (2993, 67331116), (5617, 35877164), (5986, 33665558), (10001, 20150188), (11234, 17938582), (11972, 16832779), (20002, 10075094), (22468, 8969291), (40004, 5037547), (122867, 1640164), (245734, 820082), (410041, 491468)]