211931736716

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2051773}}^1$

素因数の和:2051839

約数の個数: 72

約数和(自身を含む): 471546907776

約数和(自身を除く): 259615171060

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 62, 68, 98, 119, 124, 196, 217, 238, 434, 476, 527, 833, 868, 1054, 1519, 1666, 2108, 3038, 3332, 3689, 6076, 7378, 14756, 25823, 51646, 103292, 2051773, 4103546, 8207092, 14362411, 28724822, 34880141, 57449644, 63604963, 69760282, 100536877, 127209926, 139520564, 201073754, 244160987, 254419852, 402147508, 445234741, 488321974, 890469482, 976643948, 1081284371, 1709126909, 1780938964, 2162568742, 3116643187, 3418253818, 4325137484, 6233286374, 6836507636, 7568990597, 12466572748, 15137981194, 30275962388, 52982934179, 105965868358, 211931736716]

約数ペア:

[(1, 211931736716), (2, 105965868358), (4, 52982934179), (7, 30275962388), (14, 15137981194), (17, 12466572748), (28, 7568990597), (31, 6836507636), (34, 6233286374), (49, 4325137484), (62, 3418253818), (68, 3116643187), (98, 2162568742), (119, 1780938964), (124, 1709126909), (196, 1081284371), (217, 976643948), (238, 890469482), (434, 488321974), (476, 445234741), (527, 402147508), (833, 254419852), (868, 244160987), (1054, 201073754), (1519, 139520564), (1666, 127209926), (2108, 100536877), (3038, 69760282), (3332, 63604963), (3689, 57449644), (6076, 34880141), (7378, 28724822), (14756, 14362411), (25823, 8207092), (51646, 4103546), (103292, 2051773)]