203971716

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1266

約数の個数: 96

約数和(自身を含む): 574358400

約数和(自身を除く): 370386684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 131, 156, 234, 262, 351, 393, 468, 524, 702, 786, 1109, 1179, 1404, 1572, 1703, 2218, 2358, 3327, 3406, 3537, 4436, 4716, 5109, 6654, 6812, 7074, 9981, 10218, 13308, 14148, 14417, 15327, 19962, 20436, 28834, 29943, 30654, 39924, 43251, 45981, 57668, 59886, 61308, 86502, 91962, 119772, 129753, 145279, 173004, 183924, 259506, 290558, 389259, 435837, 519012, 581116, 778518, 871674, 1307511, 1557036, 1743348, 1888627, 2615022, 3777254, 3922533, 5230044, 5665881, 7554508, 7845066, 11331762, 15690132, 16997643, 22663524, 33995286, 50992929, 67990572, 101985858, 203971716]

約数ペア:

[(1, 203971716), (2, 101985858), (3, 67990572), (4, 50992929), (6, 33995286), (9, 22663524), (12, 16997643), (13, 15690132), (18, 11331762), (26, 7845066), (27, 7554508), (36, 5665881), (39, 5230044), (52, 3922533), (54, 3777254), (78, 2615022), (108, 1888627), (117, 1743348), (131, 1557036), (156, 1307511), (234, 871674), (262, 778518), (351, 581116), (393, 519012), (468, 435837), (524, 389259), (702, 290558), (786, 259506), (1109, 183924), (1179, 173004), (1404, 145279), (1572, 129753), (1703, 119772), (2218, 91962), (2358, 86502), (3327, 61308), (3406, 59886), (3537, 57668), (4436, 45981), (4716, 43251), (5109, 39924), (6654, 30654), (6812, 29943), (7074, 28834), (9981, 20436), (10218, 19962), (13308, 15327), (14148, 14417)]