201543884

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 372251040

約数和(自身を除く): 170707156

約数列:

[1, 2, 4, 37, 74, 97, 101, 139, 148, 194, 202, 278, 388, 404, 556, 3589, 3737, 5143, 7178, 7474, 9797, 10286, 13483, 14039, 14356, 14948, 19594, 20572, 26966, 28078, 39188, 53932, 56156, 362489, 498871, 519443, 724978, 997742, 1038886, 1361783, 1449956, 1995484, 2077772, 2723566, 5447132, 50385971, 100771942, 201543884]

約数ペア:

[(1, 201543884), (2, 100771942), (4, 50385971), (37, 5447132), (74, 2723566), (97, 2077772), (101, 1995484), (139, 1449956), (148, 1361783), (194, 1038886), (202, 997742), (278, 724978), (388, 519443), (404, 498871), (556, 362489), (3589, 56156), (3737, 53932), (5143, 39188), (7178, 28078), (7474, 26966), (9797, 20572), (10286, 19594), (13483, 14948), (14039, 14356)]