201147756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 504383040

約数和(自身を除く): 303235284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 361, 708, 722, 787, 1083, 1121, 1444, 1574, 2166, 2242, 2361, 3148, 3363, 4332, 4484, 4722, 6726, 9444, 13452, 14953, 21299, 29906, 42598, 44859, 46433, 59812, 63897, 85196, 89718, 92866, 127794, 139299, 179436, 185732, 255588, 278598, 284107, 557196, 568214, 852321, 882227, 1136428, 1704642, 1764454, 2646681, 3409284, 3528908, 5293362, 10586724, 16762313, 33524626, 50286939, 67049252, 100573878, 201147756]

約数ペア:

[(1, 201147756), (2, 100573878), (3, 67049252), (4, 50286939), (6, 33524626), (12, 16762313), (19, 10586724), (38, 5293362), (57, 3528908), (59, 3409284), (76, 2646681), (114, 1764454), (118, 1704642), (177, 1136428), (228, 882227), (236, 852321), (354, 568214), (361, 557196), (708, 284107), (722, 278598), (787, 255588), (1083, 185732), (1121, 179436), (1444, 139299), (1574, 127794), (2166, 92866), (2242, 89718), (2361, 85196), (3148, 63897), (3363, 59812), (4332, 46433), (4484, 44859), (4722, 42598), (6726, 29906), (9444, 21299), (13452, 14953)]