200405016

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{4909}}^1$

素因数の和:4940

約数の個数: 112

約数和(自身を含む): 643995600

約数和(自身を除く): 443590584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 4909, 5103, 5832, 6804, 9818, 10206, 13608, 14727, 19636, 20412, 29454, 34363, 39272, 40824, 44181, 58908, 68726, 88362, 103089, 117816, 132543, 137452, 176724, 206178, 265086, 274904, 309267, 353448, 397629, 412356, 530172, 618534, 795258, 824712, 927801, 1060344, 1192887, 1237068, 1590516, 1855602, 2385774, 2474136, 2783403, 3181032, 3578661, 3711204, 4771548, 5566806, 7157322, 7422408, 8350209, 9543096, 11133612, 14314644, 16700418, 22267224, 25050627, 28629288, 33400836, 50101254, 66801672, 100202508, 200405016]

約数ペア:

[(1, 200405016), (2, 100202508), (3, 66801672), (4, 50101254), (6, 33400836), (7, 28629288), (8, 25050627), (9, 22267224), (12, 16700418), (14, 14314644), (18, 11133612), (21, 9543096), (24, 8350209), (27, 7422408), (28, 7157322), (36, 5566806), (42, 4771548), (54, 3711204), (56, 3578661), (63, 3181032), (72, 2783403), (81, 2474136), (84, 2385774), (108, 1855602), (126, 1590516), (162, 1237068), (168, 1192887), (189, 1060344), (216, 927801), (243, 824712), (252, 795258), (324, 618534), (378, 530172), (486, 412356), (504, 397629), (567, 353448), (648, 309267), (729, 274904), (756, 265086), (972, 206178), (1134, 176724), (1458, 137452), (1512, 132543), (1701, 117816), (1944, 103089), (2268, 88362), (2916, 68726), (3402, 58908), (4536, 44181), (4909, 40824), (5103, 39272), (5832, 34363), (6804, 29454), (9818, 20412), (10206, 19636), (13608, 14727)]