197784936

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:976

約数の個数: 128

約数和(自身を含む): 591926400

約数和(自身を除く): 394141464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 61, 68, 72, 102, 108, 122, 136, 153, 183, 204, 216, 244, 306, 366, 408, 459, 488, 549, 612, 732, 883, 918, 1037, 1098, 1224, 1464, 1647, 1766, 1836, 2074, 2196, 2649, 3111, 3294, 3532, 3672, 4148, 4392, 5298, 6222, 6588, 7064, 7947, 8296, 9333, 10596, 12444, 13176, 15011, 15894, 18666, 21192, 23841, 24888, 27999, 30022, 31788, 37332, 45033, 47682, 53863, 55998, 60044, 63576, 74664, 90066, 95364, 107726, 111996, 120088, 135099, 161589, 180132, 190728, 215452, 223992, 270198, 323178, 360264, 405297, 430904, 484767, 540396, 646356, 810594, 915671, 969534, 1080792, 1292712, 1454301, 1621188, 1831342, 1939068, 2747013, 2908602, 3242376, 3662684, 3878136, 5494026, 5817204, 7325368, 8241039, 10988052, 11634408, 16482078, 21976104, 24723117, 32964156, 49446234, 65928312, 98892468, 197784936]

約数ペア:

[(1, 197784936), (2, 98892468), (3, 65928312), (4, 49446234), (6, 32964156), (8, 24723117), (9, 21976104), (12, 16482078), (17, 11634408), (18, 10988052), (24, 8241039), (27, 7325368), (34, 5817204), (36, 5494026), (51, 3878136), (54, 3662684), (61, 3242376), (68, 2908602), (72, 2747013), (102, 1939068), (108, 1831342), (122, 1621188), (136, 1454301), (153, 1292712), (183, 1080792), (204, 969534), (216, 915671), (244, 810594), (306, 646356), (366, 540396), (408, 484767), (459, 430904), (488, 405297), (549, 360264), (612, 323178), (732, 270198), (883, 223992), (918, 215452), (1037, 190728), (1098, 180132), (1224, 161589), (1464, 135099), (1647, 120088), (1766, 111996), (1836, 107726), (2074, 95364), (2196, 90066), (2649, 74664), (3111, 63576), (3294, 60044), (3532, 55998), (3672, 53863), (4148, 47682), (4392, 45033), (5298, 37332), (6222, 31788), (6588, 30022), (7064, 27999), (7947, 24888), (8296, 23841), (9333, 21192), (10596, 18666), (12444, 15894), (13176, 15011)]