201481028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 420424704

約数和(自身を除く): 218943676

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1358, 2393, 2716, 3007, 4786, 6014, 9572, 12028, 16751, 21049, 33502, 42098, 67004, 74183, 84196, 148366, 232121, 296732, 464242, 519281, 928484, 1038562, 1624847, 2077124, 3249694, 6499388, 7195751, 14391502, 28783004, 50370257, 100740514, 201481028]

約数ペア:

[(1, 201481028), (2, 100740514), (4, 50370257), (7, 28783004), (14, 14391502), (28, 7195751), (31, 6499388), (62, 3249694), (97, 2077124), (124, 1624847), (194, 1038562), (217, 928484), (388, 519281), (434, 464242), (679, 296732), (868, 232121), (1358, 148366), (2393, 84196), (2716, 74183), (3007, 67004), (4786, 42098), (6014, 33502), (9572, 21049), (12028, 16751)]