201679236860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{707299}}^1$

素因数の和:707630

約数の個数: 48

約数和(自身を含む): 433122228000

約数和(自身を除く): 231442991140

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 269, 530, 538, 1060, 1076, 1345, 2690, 5380, 14257, 28514, 57028, 71285, 142570, 285140, 707299, 1414598, 2829196, 3536495, 7072990, 14145980, 37486847, 74973694, 149947388, 187434235, 190263431, 374868470, 380526862, 749736940, 761053724, 951317155, 1902634310, 3805268620, 10083961843, 20167923686, 40335847372, 50419809215, 100839618430, 201679236860]

約数ペア:

[(1, 201679236860), (2, 100839618430), (4, 50419809215), (5, 40335847372), (10, 20167923686), (20, 10083961843), (53, 3805268620), (106, 1902634310), (212, 951317155), (265, 761053724), (269, 749736940), (530, 380526862), (538, 374868470), (1060, 190263431), (1076, 187434235), (1345, 149947388), (2690, 74973694), (5380, 37486847), (14257, 14145980), (28514, 7072990), (57028, 3536495), (71285, 2829196), (142570, 1414598), (285140, 707299)]