205123628606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{2003}}^1$

素因数の和:2537

約数の個数: 64

約数和(自身を含む): 338371520256

約数和(自身を除く): 133247891650

約数列:

[1, 2, 13, 26, 107, 131, 214, 262, 281, 562, 1391, 1703, 2003, 2782, 3406, 3653, 4006, 7306, 14017, 26039, 28034, 30067, 36811, 52078, 60134, 73622, 182221, 214321, 262393, 364442, 390871, 428642, 478543, 524786, 562843, 781742, 957086, 1125686, 2786173, 3411109, 3938777, 5572346, 6822218, 7316959, 7877554, 14633918, 28076051, 51204101, 56152102, 60224201, 73732433, 102408202, 120448402, 147464866, 364988663, 729977326, 782914613, 958521629, 1565829226, 1917043258, 7889370331, 15778740662, 102561814303, 205123628606]

約数ペア:

[(1, 205123628606), (2, 102561814303), (13, 15778740662), (26, 7889370331), (107, 1917043258), (131, 1565829226), (214, 958521629), (262, 782914613), (281, 729977326), (562, 364988663), (1391, 147464866), (1703, 120448402), (2003, 102408202), (2782, 73732433), (3406, 60224201), (3653, 56152102), (4006, 51204101), (7306, 28076051), (14017, 14633918), (26039, 7877554), (28034, 7316959), (30067, 6822218), (36811, 5572346), (52078, 3938777), (60134, 3411109), (73622, 2786173), (182221, 1125686), (214321, 957086), (262393, 781742), (364442, 562843), (390871, 524786), (428642, 478543)]