202327972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 457470720

約数和(自身を除く): 255142748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 89, 121, 122, 154, 178, 242, 244, 308, 356, 427, 484, 623, 671, 847, 854, 979, 1246, 1331, 1342, 1694, 1708, 1958, 2492, 2662, 2684, 3388, 3916, 4697, 5324, 5429, 6853, 7381, 9317, 9394, 10769, 10858, 13706, 14762, 18634, 18788, 21538, 21716, 27412, 29524, 37268, 38003, 43076, 51667, 59719, 75383, 76006, 81191, 103334, 118459, 119438, 150766, 152012, 162382, 206668, 236918, 238876, 301532, 324764, 418033, 473836, 568337, 656909, 829213, 836066, 1136674, 1313818, 1658426, 1672132, 2273348, 2627636, 3316852, 4598363, 7225999, 9196726, 14451998, 18393452, 28903996, 50581993, 101163986, 202327972]

約数ペア:

[(1, 202327972), (2, 101163986), (4, 50581993), (7, 28903996), (11, 18393452), (14, 14451998), (22, 9196726), (28, 7225999), (44, 4598363), (61, 3316852), (77, 2627636), (89, 2273348), (121, 1672132), (122, 1658426), (154, 1313818), (178, 1136674), (242, 836066), (244, 829213), (308, 656909), (356, 568337), (427, 473836), (484, 418033), (623, 324764), (671, 301532), (847, 238876), (854, 236918), (979, 206668), (1246, 162382), (1331, 152012), (1342, 150766), (1694, 119438), (1708, 118459), (1958, 103334), (2492, 81191), (2662, 76006), (2684, 75383), (3388, 59719), (3916, 51667), (4697, 43076), (5324, 38003), (5429, 37268), (6853, 29524), (7381, 27412), (9317, 21716), (9394, 21538), (10769, 18788), (10858, 18634), (13706, 14762)]