198888200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7477}}^1$

素因数の和:7519

約数の個数: 96

約数和(自身を含む): 556363200

約数和(自身を除く): 357475000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3325, 3800, 5320, 6650, 7477, 13300, 14954, 26600, 29908, 37385, 52339, 59816, 74770, 104678, 142063, 149540, 186925, 209356, 261695, 284126, 299080, 373850, 418712, 523390, 568252, 710315, 747700, 994441, 1046780, 1136504, 1308475, 1420630, 1495400, 1988882, 2093560, 2616950, 2841260, 3551575, 3977764, 4972205, 5233900, 5682520, 7103150, 7955528, 9944410, 10467800, 14206300, 19888820, 24861025, 28412600, 39777640, 49722050, 99444100, 198888200]

約数ペア:

[(1, 198888200), (2, 99444100), (4, 49722050), (5, 39777640), (7, 28412600), (8, 24861025), (10, 19888820), (14, 14206300), (19, 10467800), (20, 9944410), (25, 7955528), (28, 7103150), (35, 5682520), (38, 5233900), (40, 4972205), (50, 3977764), (56, 3551575), (70, 2841260), (76, 2616950), (95, 2093560), (100, 1988882), (133, 1495400), (140, 1420630), (152, 1308475), (175, 1136504), (190, 1046780), (200, 994441), (266, 747700), (280, 710315), (350, 568252), (380, 523390), (475, 418712), (532, 373850), (665, 299080), (700, 284126), (760, 261695), (950, 209356), (1064, 186925), (1330, 149540), (1400, 142063), (1900, 104678), (2660, 74770), (3325, 59816), (3800, 52339), (5320, 37385), (6650, 29908), (7477, 26600), (13300, 14954)]