201139470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3433}}^1$

素因数の和:3487

約数の個数: 128

約数和(自身を含む): 632954880

約数和(自身を除く): 431815410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1674, 1890, 1953, 2170, 2790, 3255, 3433, 3906, 4185, 5859, 6510, 6866, 8370, 9765, 10299, 11718, 17165, 19530, 20598, 24031, 29295, 30897, 34330, 48062, 51495, 58590, 61794, 72093, 92691, 102990, 106423, 120155, 144186, 154485, 185382, 212846, 216279, 240310, 308970, 319269, 360465, 432558, 463455, 532115, 638538, 648837, 720930, 744961, 926910, 957807, 1064230, 1081395, 1297674, 1489922, 1596345, 1915614, 2162790, 2234883, 2873421, 3192690, 3244185, 3724805, 4469766, 4789035, 5746842, 6488370, 6704649, 7449610, 9578070, 11174415, 13409298, 14367105, 20113947, 22348830, 28734210, 33523245, 40227894, 67046490, 100569735, 201139470]

約数ペア:

[(1, 201139470), (2, 100569735), (3, 67046490), (5, 40227894), (6, 33523245), (7, 28734210), (9, 22348830), (10, 20113947), (14, 14367105), (15, 13409298), (18, 11174415), (21, 9578070), (27, 7449610), (30, 6704649), (31, 6488370), (35, 5746842), (42, 4789035), (45, 4469766), (54, 3724805), (62, 3244185), (63, 3192690), (70, 2873421), (90, 2234883), (93, 2162790), (105, 1915614), (126, 1596345), (135, 1489922), (155, 1297674), (186, 1081395), (189, 1064230), (210, 957807), (217, 926910), (270, 744961), (279, 720930), (310, 648837), (315, 638538), (378, 532115), (434, 463455), (465, 432558), (558, 360465), (630, 319269), (651, 308970), (837, 240310), (930, 216279), (945, 212846), (1085, 185382), (1302, 154485), (1395, 144186), (1674, 120155), (1890, 106423), (1953, 102990), (2170, 92691), (2790, 72093), (3255, 61794), (3433, 58590), (3906, 51495), (4185, 48062), (5859, 34330), (6510, 30897), (6866, 29295), (8370, 24031), (9765, 20598), (10299, 19530), (11718, 17165)]