200123560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54979}}^1$

素因数の和:55010

約数の個数: 64

約数和(自身を含む): 554198400

約数和(自身を除く): 354074840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 54979, 109958, 219916, 274895, 384853, 439832, 549790, 714727, 769706, 1099580, 1429454, 1539412, 1924265, 2199160, 2858908, 3078824, 3573635, 3848530, 5003089, 5717816, 7147270, 7697060, 10006178, 14294540, 15394120, 20012356, 25015445, 28589080, 40024712, 50030890, 100061780, 200123560]

約数ペア:

[(1, 200123560), (2, 100061780), (4, 50030890), (5, 40024712), (7, 28589080), (8, 25015445), (10, 20012356), (13, 15394120), (14, 14294540), (20, 10006178), (26, 7697060), (28, 7147270), (35, 5717816), (40, 5003089), (52, 3848530), (56, 3573635), (65, 3078824), (70, 2858908), (91, 2199160), (104, 1924265), (130, 1539412), (140, 1429454), (182, 1099580), (260, 769706), (280, 714727), (364, 549790), (455, 439832), (520, 384853), (728, 274895), (910, 219916), (1820, 109958), (3640, 54979)]