202121475724

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{3617}}^1$

素因数の和:4224

約数の個数: 144

約数和(自身を含む): 450674751744

約数和(自身を除く): 248553276020

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 62, 68, 98, 119, 124, 196, 217, 238, 434, 476, 527, 541, 833, 868, 1054, 1082, 1519, 1666, 2108, 2164, 3038, 3332, 3617, 3689, 3787, 6076, 7234, 7378, 7574, 9197, 14468, 14756, 15148, 16771, 18394, 25319, 25823, 26509, 33542, 36788, 50638, 51646, 53018, 61489, 64379, 67084, 101276, 103292, 106036, 112127, 117397, 122978, 128758, 177233, 224254, 234794, 245956, 257516, 285107, 354466, 430423, 448508, 450653, 469588, 570214, 708932, 784889, 821779, 860846, 901306, 1140428, 1569778, 1643558, 1721692, 1802612, 1906159, 1956797, 1995749, 3012961, 3139556, 3287116, 3812318, 3913594, 3991498, 5494223, 6025922, 7624636, 7827188, 7982996, 10988446, 12051844, 13343113, 13697579, 13970243, 21976892, 26686226, 27395158, 27940486, 33265549, 53372452, 54790316, 55880972, 60660707, 66531098, 93401791, 95883053, 121321414, 133062196, 186803582, 191766106, 232858843, 242642828, 373607164, 383532212, 424624949, 465717686, 849249898, 931435372, 1031232019, 1630011901, 1698499796, 2062464038, 2972374643, 3260023802, 4124928076, 5944749286, 6520047604, 7218624133, 11889498572, 14437248266, 28874496532, 50530368931, 101060737862, 202121475724]

約数ペア:

[(1, 202121475724), (2, 101060737862), (4, 50530368931), (7, 28874496532), (14, 14437248266), (17, 11889498572), (28, 7218624133), (31, 6520047604), (34, 5944749286), (49, 4124928076), (62, 3260023802), (68, 2972374643), (98, 2062464038), (119, 1698499796), (124, 1630011901), (196, 1031232019), (217, 931435372), (238, 849249898), (434, 465717686), (476, 424624949), (527, 383532212), (541, 373607164), (833, 242642828), (868, 232858843), (1054, 191766106), (1082, 186803582), (1519, 133062196), (1666, 121321414), (2108, 95883053), (2164, 93401791), (3038, 66531098), (3332, 60660707), (3617, 55880972), (3689, 54790316), (3787, 53372452), (6076, 33265549), (7234, 27940486), (7378, 27395158), (7574, 26686226), (9197, 21976892), (14468, 13970243), (14756, 13697579), (15148, 13343113), (16771, 12051844), (18394, 10988446), (25319, 7982996), (25823, 7827188), (26509, 7624636), (33542, 6025922), (36788, 5494223), (50638, 3991498), (51646, 3913594), (53018, 3812318), (61489, 3287116), (64379, 3139556), (67084, 3012961), (101276, 1995749), (103292, 1956797), (106036, 1906159), (112127, 1802612), (117397, 1721692), (122978, 1643558), (128758, 1569778), (177233, 1140428), (224254, 901306), (234794, 860846), (245956, 821779), (257516, 784889), (285107, 708932), (354466, 570214), (430423, 469588), (448508, 450653)]