195408070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{136649}}^1$

素因数の和:136680

約数の個数: 32

約数和(自身を含む): 413229600

約数和(自身を除く): 217821530

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 136649, 273298, 683245, 1366490, 1503139, 1776437, 3006278, 3552874, 7515695, 8882185, 15031390, 17764370, 19540807, 39081614, 97704035, 195408070]

約数ペア:

[(1, 195408070), (2, 97704035), (5, 39081614), (10, 19540807), (11, 17764370), (13, 15031390), (22, 8882185), (26, 7515695), (55, 3552874), (65, 3006278), (110, 1776437), (130, 1503139), (143, 1366490), (286, 683245), (715, 273298), (1430, 136649)]