208049248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 469476000

約数和(自身を除く): 261426752

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 89, 116, 176, 178, 229, 232, 319, 352, 356, 458, 464, 638, 712, 916, 928, 979, 1276, 1424, 1832, 1958, 2519, 2552, 2581, 2848, 3664, 3916, 5038, 5104, 5162, 6641, 7328, 7832, 10076, 10208, 10324, 13282, 15664, 20152, 20381, 20648, 26564, 28391, 31328, 40304, 40762, 41296, 53128, 56782, 73051, 80608, 81524, 82592, 106256, 113564, 146102, 163048, 212512, 224191, 227128, 292204, 326096, 448382, 454256, 584408, 591049, 652192, 896764, 908512, 1168816, 1182098, 1793528, 2337632, 2364196, 3587056, 4728392, 6501539, 7174112, 9456784, 13003078, 18913568, 26006156, 52012312, 104024624, 208049248]

約数ペア:

[(1, 208049248), (2, 104024624), (4, 52012312), (8, 26006156), (11, 18913568), (16, 13003078), (22, 9456784), (29, 7174112), (32, 6501539), (44, 4728392), (58, 3587056), (88, 2364196), (89, 2337632), (116, 1793528), (176, 1182098), (178, 1168816), (229, 908512), (232, 896764), (319, 652192), (352, 591049), (356, 584408), (458, 454256), (464, 448382), (638, 326096), (712, 292204), (916, 227128), (928, 224191), (979, 212512), (1276, 163048), (1424, 146102), (1832, 113564), (1958, 106256), (2519, 82592), (2552, 81524), (2581, 80608), (2848, 73051), (3664, 56782), (3916, 53128), (5038, 41296), (5104, 40762), (5162, 40304), (6641, 31328), (7328, 28391), (7832, 26564), (10076, 20648), (10208, 20381), (10324, 20152), (13282, 15664)]