220056908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 422301600

約数和(自身を除く): 202244692

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 149, 298, 587, 596, 629, 1174, 1258, 2348, 2516, 2533, 5066, 5513, 9979, 10132, 11026, 19958, 21719, 22052, 39916, 43438, 86876, 87463, 93721, 174926, 187442, 349852, 369223, 374884, 738446, 1476892, 1486871, 2973742, 3236131, 5947484, 6472262, 12944524, 55014227, 110028454, 220056908]

約数ペア:

[(1, 220056908), (2, 110028454), (4, 55014227), (17, 12944524), (34, 6472262), (37, 5947484), (68, 3236131), (74, 2973742), (148, 1486871), (149, 1476892), (298, 738446), (587, 374884), (596, 369223), (629, 349852), (1174, 187442), (1258, 174926), (2348, 93721), (2516, 87463), (2533, 86876), (5066, 43438), (5513, 39916), (9979, 22052), (10132, 21719), (11026, 19958)]