203130200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11161}}^1$

素因数の和:11197

約数の個数: 96

約数和(自身を含む): 581316960

約数和(自身を除く): 378186760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 11161, 18200, 22322, 44644, 55805, 78127, 89288, 111610, 145093, 156254, 223220, 279025, 290186, 312508, 390635, 446440, 558050, 580372, 625016, 725465, 781270, 1015651, 1116100, 1160744, 1450930, 1562540, 1953175, 2031302, 2232200, 2901860, 3125080, 3627325, 3906350, 4062604, 5078255, 5803720, 7254650, 7812700, 8125208, 10156510, 14509300, 15625400, 20313020, 25391275, 29018600, 40626040, 50782550, 101565100, 203130200]

約数ペア:

[(1, 203130200), (2, 101565100), (4, 50782550), (5, 40626040), (7, 29018600), (8, 25391275), (10, 20313020), (13, 15625400), (14, 14509300), (20, 10156510), (25, 8125208), (26, 7812700), (28, 7254650), (35, 5803720), (40, 5078255), (50, 4062604), (52, 3906350), (56, 3627325), (65, 3125080), (70, 2901860), (91, 2232200), (100, 2031302), (104, 1953175), (130, 1562540), (140, 1450930), (175, 1160744), (182, 1116100), (200, 1015651), (260, 781270), (280, 725465), (325, 625016), (350, 580372), (364, 558050), (455, 446440), (520, 390635), (650, 312508), (700, 290186), (728, 279025), (910, 223220), (1300, 156254), (1400, 145093), (1820, 111610), (2275, 89288), (2600, 78127), (3640, 55805), (4550, 44644), (9100, 22322), (11161, 18200)]