201304005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 376156224

約数和(自身を除く): 174852219

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 401, 683, 735, 1203, 2005, 2049, 2807, 3415, 4781, 6015, 8421, 10245, 14035, 14343, 19649, 23905, 33467, 42105, 58947, 71715, 98245, 100401, 167335, 273883, 294735, 502005, 821649, 1369415, 1917181, 4108245, 5751543, 9585905, 13420267, 28757715, 40260801, 67101335, 201304005]

約数ペア:

[(1, 201304005), (3, 67101335), (5, 40260801), (7, 28757715), (15, 13420267), (21, 9585905), (35, 5751543), (49, 4108245), (105, 1917181), (147, 1369415), (245, 821649), (401, 502005), (683, 294735), (735, 273883), (1203, 167335), (2005, 100401), (2049, 98245), (2807, 71715), (3415, 58947), (4781, 42105), (6015, 33467), (8421, 23905), (10245, 19649), (14035, 14343)]