203511204

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2591

約数の個数: 120

約数和(自身を含む): 603335040

約数和(自身を除く): 399823836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2543, 2964, 3078, 4212, 4446, 5086, 6156, 6669, 7629, 8892, 10172, 13338, 15258, 20007, 22887, 26676, 30516, 33059, 40014, 45774, 48317, 66118, 68661, 80028, 91548, 96634, 99177, 132236, 137322, 144951, 193268, 198354, 205983, 274644, 289902, 297531, 396708, 411966, 434853, 579804, 595062, 628121, 823932, 869706, 892593, 1190124, 1256242, 1304559, 1739412, 1785186, 1884363, 2512484, 2609118, 2677779, 3570372, 3768726, 3913677, 5218236, 5355558, 5653089, 7537452, 7827354, 10711116, 11306178, 15654708, 16959267, 22612356, 33918534, 50877801, 67837068, 101755602, 203511204]

約数ペア:

[(1, 203511204), (2, 101755602), (3, 67837068), (4, 50877801), (6, 33918534), (9, 22612356), (12, 16959267), (13, 15654708), (18, 11306178), (19, 10711116), (26, 7827354), (27, 7537452), (36, 5653089), (38, 5355558), (39, 5218236), (52, 3913677), (54, 3768726), (57, 3570372), (76, 2677779), (78, 2609118), (81, 2512484), (108, 1884363), (114, 1785186), (117, 1739412), (156, 1304559), (162, 1256242), (171, 1190124), (228, 892593), (234, 869706), (247, 823932), (324, 628121), (342, 595062), (351, 579804), (468, 434853), (494, 411966), (513, 396708), (684, 297531), (702, 289902), (741, 274644), (988, 205983), (1026, 198354), (1053, 193268), (1404, 144951), (1482, 137322), (1539, 132236), (2052, 99177), (2106, 96634), (2223, 91548), (2543, 80028), (2964, 68661), (3078, 66118), (4212, 48317), (4446, 45774), (5086, 40014), (6156, 33059), (6669, 30516), (7629, 26676), (8892, 22887), (10172, 20007), (13338, 15258)]