194642756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6257}}^1$

素因数の和:6380

約数の個数: 48

約数和(自身を含む): 428948352

約数和(自身を除く): 234305596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 1111, 1414, 2222, 2828, 4444, 6257, 7777, 12514, 15554, 25028, 31108, 43799, 68827, 87598, 137654, 175196, 275308, 481789, 631957, 963578, 1263914, 1927156, 2527828, 4423699, 6951527, 8847398, 13903054, 17694796, 27806108, 48660689, 97321378, 194642756]

約数ペア:

[(1, 194642756), (2, 97321378), (4, 48660689), (7, 27806108), (11, 17694796), (14, 13903054), (22, 8847398), (28, 6951527), (44, 4423699), (77, 2527828), (101, 1927156), (154, 1263914), (202, 963578), (308, 631957), (404, 481789), (707, 275308), (1111, 175196), (1414, 137654), (2222, 87598), (2828, 68827), (4444, 43799), (6257, 31108), (7777, 25028), (12514, 15554)]