205204350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2314

約数の個数: 96

約数和(自身を含む): 559964160

約数和(自身を除く): 354759810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 130, 141, 150, 195, 235, 282, 325, 390, 470, 611, 650, 705, 975, 1175, 1222, 1410, 1833, 1950, 2239, 2350, 3055, 3525, 3666, 4478, 6110, 6717, 7050, 9165, 11195, 13434, 15275, 18330, 22390, 29107, 30550, 33585, 45825, 55975, 58214, 67170, 87321, 91650, 105233, 111950, 145535, 167925, 174642, 210466, 291070, 315699, 335850, 436605, 526165, 631398, 727675, 873210, 1052330, 1368029, 1455350, 1578495, 2183025, 2630825, 2736058, 3156990, 4104087, 4366050, 5261650, 6840145, 7892475, 8208174, 13680290, 15784950, 20520435, 34200725, 41040870, 68401450, 102602175, 205204350]

約数ペア:

[(1, 205204350), (2, 102602175), (3, 68401450), (5, 41040870), (6, 34200725), (10, 20520435), (13, 15784950), (15, 13680290), (25, 8208174), (26, 7892475), (30, 6840145), (39, 5261650), (47, 4366050), (50, 4104087), (65, 3156990), (75, 2736058), (78, 2630825), (94, 2183025), (130, 1578495), (141, 1455350), (150, 1368029), (195, 1052330), (235, 873210), (282, 727675), (325, 631398), (390, 526165), (470, 436605), (611, 335850), (650, 315699), (705, 291070), (975, 210466), (1175, 174642), (1222, 167925), (1410, 145535), (1833, 111950), (1950, 105233), (2239, 91650), (2350, 87321), (3055, 67170), (3525, 58214), (3666, 55975), (4478, 45825), (6110, 33585), (6717, 30550), (7050, 29107), (9165, 22390), (11195, 18330), (13434, 15275)]