201521491356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{28621}}^1$

素因数の和:29011

約数の個数: 96

約数和(自身を含む): 497621634048

約数和(自身を除く): 296100142692

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 138, 194, 263, 276, 291, 388, 526, 582, 789, 1052, 1164, 1578, 2231, 3156, 4462, 6049, 6693, 8924, 12098, 13386, 18147, 24196, 25511, 26772, 28621, 36294, 51022, 57242, 72588, 76533, 85863, 102044, 114484, 153066, 171726, 306132, 343452, 586753, 658283, 1173506, 1316566, 1760259, 1974849, 2347012, 2633132, 2776237, 3520518, 3949698, 5552474, 7041036, 7527323, 7899396, 8328711, 11104948, 15054646, 16657422, 22581969, 30109292, 33314844, 45163938, 63853451, 90327876, 127706902, 173128429, 191560353, 255413804, 346256858, 383120706, 519385287, 692513716, 730150331, 766241412, 1038770574, 1460300662, 2077541148, 2190450993, 2920601324, 4380901986, 8761803972, 16793457613, 33586915226, 50380372839, 67173830452, 100760745678, 201521491356]

約数ペア:

[(1, 201521491356), (2, 100760745678), (3, 67173830452), (4, 50380372839), (6, 33586915226), (12, 16793457613), (23, 8761803972), (46, 4380901986), (69, 2920601324), (92, 2190450993), (97, 2077541148), (138, 1460300662), (194, 1038770574), (263, 766241412), (276, 730150331), (291, 692513716), (388, 519385287), (526, 383120706), (582, 346256858), (789, 255413804), (1052, 191560353), (1164, 173128429), (1578, 127706902), (2231, 90327876), (3156, 63853451), (4462, 45163938), (6049, 33314844), (6693, 30109292), (8924, 22581969), (12098, 16657422), (13386, 15054646), (18147, 11104948), (24196, 8328711), (25511, 7899396), (26772, 7527323), (28621, 7041036), (36294, 5552474), (51022, 3949698), (57242, 3520518), (72588, 2776237), (76533, 2633132), (85863, 2347012), (102044, 1974849), (114484, 1760259), (153066, 1316566), (171726, 1173506), (306132, 658283), (343452, 586753)]