195280408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 196629992

約数列:

[1, 2, 4, 8, 31, 53, 62, 83, 106, 124, 166, 179, 212, 248, 332, 358, 424, 664, 716, 1432, 1643, 2573, 3286, 4399, 5146, 5549, 6572, 8798, 9487, 10292, 11098, 13144, 14857, 17596, 18974, 20584, 22196, 29714, 35192, 37948, 44392, 59428, 75896, 118856, 136369, 272738, 294097, 460567, 545476, 588194, 787421, 921134, 1090952, 1176388, 1574842, 1842268, 2352776, 3149684, 3684536, 6299368, 24410051, 48820102, 97640204, 195280408]

約数ペア:

[(1, 195280408), (2, 97640204), (4, 48820102), (8, 24410051), (31, 6299368), (53, 3684536), (62, 3149684), (83, 2352776), (106, 1842268), (124, 1574842), (166, 1176388), (179, 1090952), (212, 921134), (248, 787421), (332, 588194), (358, 545476), (424, 460567), (664, 294097), (716, 272738), (1432, 136369), (1643, 118856), (2573, 75896), (3286, 59428), (4399, 44392), (5146, 37948), (5549, 35192), (6572, 29714), (8798, 22196), (9487, 20584), (10292, 18974), (11098, 17596), (13144, 14857)]