194951570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 392539392

約数和(自身を除く): 197587822

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 121, 151, 194, 242, 302, 485, 605, 755, 970, 1067, 1210, 1331, 1510, 1661, 2134, 2662, 3322, 5335, 6655, 8305, 10670, 11737, 13310, 14647, 16610, 18271, 23474, 29294, 36542, 58685, 73235, 91355, 117370, 129107, 146470, 161117, 182710, 200981, 258214, 322234, 401962, 645535, 805585, 1004905, 1291070, 1611170, 1772287, 2009810, 3544574, 8861435, 17722870, 19495157, 38990314, 97475785, 194951570]

約数ペア:

[(1, 194951570), (2, 97475785), (5, 38990314), (10, 19495157), (11, 17722870), (22, 8861435), (55, 3544574), (97, 2009810), (110, 1772287), (121, 1611170), (151, 1291070), (194, 1004905), (242, 805585), (302, 645535), (485, 401962), (605, 322234), (755, 258214), (970, 200981), (1067, 182710), (1210, 161117), (1331, 146470), (1510, 129107), (1661, 117370), (2134, 91355), (2662, 73235), (3322, 58685), (5335, 36542), (6655, 29294), (8305, 23474), (10670, 18271), (11737, 16610), (13310, 14647)]