201986260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30697}}^1$

素因数の和:30760

約数の個数: 48

約数和(自身を含む): 495097344

約数和(自身を除く): 293111084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 30697, 61394, 122788, 153485, 214879, 306970, 429758, 613940, 859516, 1074395, 1442759, 2148790, 2885518, 4297580, 5771036, 7213795, 10099313, 14427590, 20198626, 28855180, 40397252, 50496565, 100993130, 201986260]

約数ペア:

[(1, 201986260), (2, 100993130), (4, 50496565), (5, 40397252), (7, 28855180), (10, 20198626), (14, 14427590), (20, 10099313), (28, 7213795), (35, 5771036), (47, 4297580), (70, 2885518), (94, 2148790), (140, 1442759), (188, 1074395), (235, 859516), (329, 613940), (470, 429758), (658, 306970), (940, 214879), (1316, 153485), (1645, 122788), (3290, 61394), (6580, 30697)]