201344710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3301

約数の個数: 64

約数和(自身を含む): 445409280

約数和(自身を除く): 244064570

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 70, 94, 95, 133, 190, 235, 266, 329, 470, 658, 665, 893, 1330, 1645, 1786, 3221, 3290, 4465, 6251, 6442, 8930, 12502, 16105, 22547, 31255, 32210, 45094, 61199, 62510, 112735, 122398, 151387, 225470, 302774, 305995, 428393, 611990, 756935, 856786, 1059709, 1513870, 2119418, 2141965, 2876353, 4283930, 5298545, 5752706, 10597090, 14381765, 20134471, 28763530, 40268942, 100672355, 201344710]

約数ペア:

[(1, 201344710), (2, 100672355), (5, 40268942), (7, 28763530), (10, 20134471), (14, 14381765), (19, 10597090), (35, 5752706), (38, 5298545), (47, 4283930), (70, 2876353), (94, 2141965), (95, 2119418), (133, 1513870), (190, 1059709), (235, 856786), (266, 756935), (329, 611990), (470, 428393), (658, 305995), (665, 302774), (893, 225470), (1330, 151387), (1645, 122398), (1786, 112735), (3221, 62510), (3290, 61199), (4465, 45094), (6251, 32210), (6442, 31255), (8930, 22547), (12502, 16105)]