201390256878

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{541}}^1\times {\mathrm{3257}}^1$

素因数の和:4289

約数の個数: 64

約数和(自身を含む): 413968465152

約数和(自身を除く): 212578208274

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 443, 541, 886, 1082, 1329, 1623, 2658, 3246, 3257, 6514, 9771, 19049, 19542, 23263, 38098, 46526, 57147, 69789, 114294, 139578, 140051, 239663, 280102, 420153, 479326, 718989, 840306, 1437978, 1442851, 1762037, 2885702, 3524074, 4328553, 5286111, 8657106, 10305509, 10572222, 20611018, 30916527, 61833054, 62042593, 75767591, 124085186, 151535182, 186127779, 227302773, 372255558, 454605546, 780582391, 1561164782, 2341747173, 4683494346, 33565042813, 67130085626, 100695128439, 201390256878]

約数ペア:

[(1, 201390256878), (2, 100695128439), (3, 67130085626), (6, 33565042813), (43, 4683494346), (86, 2341747173), (129, 1561164782), (258, 780582391), (443, 454605546), (541, 372255558), (886, 227302773), (1082, 186127779), (1329, 151535182), (1623, 124085186), (2658, 75767591), (3246, 62042593), (3257, 61833054), (6514, 30916527), (9771, 20611018), (19049, 10572222), (19542, 10305509), (23263, 8657106), (38098, 5286111), (46526, 4328553), (57147, 3524074), (69789, 2885702), (114294, 1762037), (139578, 1442851), (140051, 1437978), (239663, 840306), (280102, 718989), (420153, 479326)]