201211223024

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{65179}}^1$

素因数の和:65878

約数の個数: 80

約数和(自身を含む): 456618750720

約数和(自身を除く): 255407527696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 641, 688, 1204, 1282, 2408, 2564, 4487, 4816, 5128, 8974, 10256, 17948, 27563, 35896, 55126, 65179, 71792, 110252, 130358, 192941, 220504, 260716, 385882, 441008, 456253, 521432, 771764, 912506, 1042864, 1543528, 1825012, 2802697, 3087056, 3650024, 5605394, 7300048, 11210788, 19618879, 22421576, 39237758, 41779739, 44843152, 78475516, 83559478, 156951032, 167118956, 292458173, 313902064, 334237912, 584916346, 668475824, 1169832692, 1796528777, 2339665384, 3593057554, 4679330768, 7186115108, 12575701439, 14372230216, 25151402878, 28744460432, 50302805756, 100605611512, 201211223024]

約数ペア:

[(1, 201211223024), (2, 100605611512), (4, 50302805756), (7, 28744460432), (8, 25151402878), (14, 14372230216), (16, 12575701439), (28, 7186115108), (43, 4679330768), (56, 3593057554), (86, 2339665384), (112, 1796528777), (172, 1169832692), (301, 668475824), (344, 584916346), (602, 334237912), (641, 313902064), (688, 292458173), (1204, 167118956), (1282, 156951032), (2408, 83559478), (2564, 78475516), (4487, 44843152), (4816, 41779739), (5128, 39237758), (8974, 22421576), (10256, 19618879), (17948, 11210788), (27563, 7300048), (35896, 5605394), (55126, 3650024), (65179, 3087056), (71792, 2802697), (110252, 1825012), (130358, 1543528), (192941, 1042864), (220504, 912506), (260716, 771764), (385882, 521432), (441008, 456253)]