203476812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 609340032

約数和(自身を除く): 405863220

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 163, 193, 196, 231, 294, 308, 326, 386, 462, 489, 539, 579, 588, 652, 772, 924, 978, 1078, 1141, 1158, 1351, 1617, 1793, 1956, 2123, 2156, 2282, 2316, 2702, 3234, 3423, 3586, 4053, 4246, 4564, 5379, 5404, 6369, 6468, 6846, 7172, 7987, 8106, 8492, 9457, 10758, 12551, 12738, 13692, 14861, 15974, 16212, 18914, 21516, 23961, 25102, 25476, 28371, 29722, 31459, 31948, 37653, 37828, 44583, 47922, 50204, 56742, 59444, 62918, 75306, 87857, 89166, 94377, 95844, 104027, 113484, 125836, 150612, 175714, 178332, 188754, 208054, 220213, 263571, 312081, 346049, 351428, 377508, 416108, 440426, 527142, 624162, 660639, 692098, 880852, 1038147, 1054284, 1248324, 1321278, 1384196, 1541491, 2076294, 2422343, 2642556, 3082982, 4152588, 4624473, 4844686, 6165964, 7267029, 9248946, 9689372, 14534058, 16956401, 18497892, 29068116, 33912802, 50869203, 67825604, 101738406, 203476812]

約数ペア:

[(1, 203476812), (2, 101738406), (3, 67825604), (4, 50869203), (6, 33912802), (7, 29068116), (11, 18497892), (12, 16956401), (14, 14534058), (21, 9689372), (22, 9248946), (28, 7267029), (33, 6165964), (42, 4844686), (44, 4624473), (49, 4152588), (66, 3082982), (77, 2642556), (84, 2422343), (98, 2076294), (132, 1541491), (147, 1384196), (154, 1321278), (163, 1248324), (193, 1054284), (196, 1038147), (231, 880852), (294, 692098), (308, 660639), (326, 624162), (386, 527142), (462, 440426), (489, 416108), (539, 377508), (579, 351428), (588, 346049), (652, 312081), (772, 263571), (924, 220213), (978, 208054), (1078, 188754), (1141, 178332), (1158, 175714), (1351, 150612), (1617, 125836), (1793, 113484), (1956, 104027), (2123, 95844), (2156, 94377), (2282, 89166), (2316, 87857), (2702, 75306), (3234, 62918), (3423, 59444), (3586, 56742), (4053, 50204), (4246, 47922), (4564, 44583), (5379, 37828), (5404, 37653), (6369, 31948), (6468, 31459), (6846, 29722), (7172, 28371), (7987, 25476), (8106, 25102), (8492, 23961), (9457, 21516), (10758, 18914), (12551, 16212), (12738, 15974), (13692, 14861)]