203425156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3407}}^1$

素因数の和:3504

約数の個数: 48

約数和(自身を含む): 412231680

約数和(自身を除く): 208806524

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 59, 92, 118, 236, 253, 506, 649, 1012, 1298, 1357, 2596, 2714, 3407, 5428, 6814, 13628, 14927, 29854, 37477, 59708, 74954, 78361, 149908, 156722, 201013, 313444, 402026, 804052, 861971, 1723942, 2211143, 3447884, 4422286, 4623299, 8844572, 9246598, 18493196, 50856289, 101712578, 203425156]

約数ペア:

[(1, 203425156), (2, 101712578), (4, 50856289), (11, 18493196), (22, 9246598), (23, 8844572), (44, 4623299), (46, 4422286), (59, 3447884), (92, 2211143), (118, 1723942), (236, 861971), (253, 804052), (506, 402026), (649, 313444), (1012, 201013), (1298, 156722), (1357, 149908), (2596, 78361), (2714, 74954), (3407, 59708), (5428, 37477), (6814, 29854), (13628, 14927)]