203969142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3582

約数の個数: 72

約数和(自身を含む): 503872200

約数和(自身を除く): 299903058

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 2223, 3042, 3211, 3529, 4446, 6422, 7058, 9633, 10587, 19266, 21174, 28899, 31761, 45877, 57798, 63522, 67051, 91754, 134102, 137631, 201153, 275262, 402306, 412893, 596401, 603459, 825786, 871663, 1192802, 1206918, 1743326, 1789203, 2614989, 3578406, 5229978, 5367609, 7844967, 10735218, 11331619, 15689934, 22663238, 33994857, 67989714, 101984571, 203969142]

約数ペア:

[(1, 203969142), (2, 101984571), (3, 67989714), (6, 33994857), (9, 22663238), (13, 15689934), (18, 11331619), (19, 10735218), (26, 7844967), (38, 5367609), (39, 5229978), (57, 3578406), (78, 2614989), (114, 1789203), (117, 1743326), (169, 1206918), (171, 1192802), (234, 871663), (247, 825786), (338, 603459), (342, 596401), (494, 412893), (507, 402306), (741, 275262), (1014, 201153), (1482, 137631), (1521, 134102), (2223, 91754), (3042, 67051), (3211, 63522), (3529, 57798), (4446, 45877), (6422, 31761), (7058, 28899), (9633, 21174), (10587, 19266)]