202338736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 424258560

約数和(自身を除く): 221919824

約数列:

[1, 2, 4, 8, 16, 31, 43, 53, 62, 86, 106, 124, 172, 179, 212, 248, 344, 358, 424, 496, 688, 716, 848, 1333, 1432, 1643, 2279, 2666, 2864, 3286, 4558, 5332, 5549, 6572, 7697, 9116, 9487, 10664, 11098, 13144, 15394, 18232, 18974, 21328, 22196, 26288, 30788, 36464, 37948, 44392, 61576, 70649, 75896, 88784, 123152, 141298, 151792, 238607, 282596, 294097, 407941, 477214, 565192, 588194, 815882, 954428, 1130384, 1176388, 1631764, 1908856, 2352776, 3263528, 3817712, 4705552, 6527056, 12646171, 25292342, 50584684, 101169368, 202338736]

約数ペア:

[(1, 202338736), (2, 101169368), (4, 50584684), (8, 25292342), (16, 12646171), (31, 6527056), (43, 4705552), (53, 3817712), (62, 3263528), (86, 2352776), (106, 1908856), (124, 1631764), (172, 1176388), (179, 1130384), (212, 954428), (248, 815882), (344, 588194), (358, 565192), (424, 477214), (496, 407941), (688, 294097), (716, 282596), (848, 238607), (1333, 151792), (1432, 141298), (1643, 123152), (2279, 88784), (2666, 75896), (2864, 70649), (3286, 61576), (4558, 44392), (5332, 37948), (5549, 36464), (6572, 30788), (7697, 26288), (9116, 22196), (9487, 21328), (10664, 18974), (11098, 18232), (13144, 15394)]