201842206580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1\times {\mathrm{12589}}^1$

素因数の和:14289

約数の個数: 96

約数和(自身を含む): 491587729920

約数和(自身を除く): 289745523340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1613, 1988, 2485, 3226, 4970, 6452, 8065, 9940, 11291, 12589, 16130, 22582, 25178, 32260, 45164, 50356, 56455, 62945, 88123, 112910, 114523, 125890, 176246, 225820, 229046, 251780, 352492, 440615, 458092, 572615, 801661, 881230, 893819, 1145230, 1603322, 1762460, 1787638, 2290460, 3206644, 3575276, 4008305, 4469095, 6256733, 8016610, 8938190, 12513466, 16033220, 17876380, 20306057, 25026932, 31283665, 40612114, 62567330, 81224228, 101530285, 125134660, 142142399, 203060570, 284284798, 406121140, 568569596, 710711995, 1421423990, 1441730047, 2842847980, 2883460094, 5766920188, 7208650235, 10092110329, 14417300470, 20184220658, 28834600940, 40368441316, 50460551645, 100921103290, 201842206580]

約数ペア:

[(1, 201842206580), (2, 100921103290), (4, 50460551645), (5, 40368441316), (7, 28834600940), (10, 20184220658), (14, 14417300470), (20, 10092110329), (28, 7208650235), (35, 5766920188), (70, 2883460094), (71, 2842847980), (140, 1441730047), (142, 1421423990), (284, 710711995), (355, 568569596), (497, 406121140), (710, 284284798), (994, 203060570), (1420, 142142399), (1613, 125134660), (1988, 101530285), (2485, 81224228), (3226, 62567330), (4970, 40612114), (6452, 31283665), (8065, 25026932), (9940, 20306057), (11291, 17876380), (12589, 16033220), (16130, 12513466), (22582, 8938190), (25178, 8016610), (32260, 6256733), (45164, 4469095), (50356, 4008305), (56455, 3575276), (62945, 3206644), (88123, 2290460), (112910, 1787638), (114523, 1762460), (125890, 1603322), (176246, 1145230), (225820, 893819), (229046, 881230), (251780, 801661), (352492, 572615), (440615, 458092)]