221574389718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{113453}}^1$

素因数の和:113829

約数の個数: 64

約数和(自身を含む): 489337085952

約数和(自身を除く): 267762696234

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 233, 254, 381, 466, 699, 762, 1397, 1398, 2563, 2794, 4191, 5126, 7689, 8382, 15378, 29591, 59182, 88773, 113453, 177546, 226906, 325501, 340359, 651002, 680718, 976503, 1247983, 1953006, 2495966, 3743949, 7487898, 14408531, 26434549, 28817062, 43225593, 52869098, 79303647, 86451186, 158493841, 158607294, 290780039, 316987682, 475481523, 581560078, 872340117, 950963046, 1744680234, 3357187723, 6714375446, 10071563169, 20143126338, 36929064953, 73858129906, 110787194859, 221574389718]

約数ペア:

[(1, 221574389718), (2, 110787194859), (3, 73858129906), (6, 36929064953), (11, 20143126338), (22, 10071563169), (33, 6714375446), (66, 3357187723), (127, 1744680234), (233, 950963046), (254, 872340117), (381, 581560078), (466, 475481523), (699, 316987682), (762, 290780039), (1397, 158607294), (1398, 158493841), (2563, 86451186), (2794, 79303647), (4191, 52869098), (5126, 43225593), (7689, 28817062), (8382, 26434549), (15378, 14408531), (29591, 7487898), (59182, 3743949), (88773, 2495966), (113453, 1953006), (177546, 1247983), (226906, 976503), (325501, 680718), (340359, 651002)]