198271710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 650377728

約数和(自身を除く): 452106018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 43, 45, 63, 65, 70, 78, 86, 90, 91, 105, 117, 126, 129, 130, 182, 195, 210, 215, 234, 258, 273, 301, 315, 387, 390, 430, 455, 546, 559, 563, 585, 602, 630, 645, 774, 819, 903, 910, 1118, 1126, 1170, 1290, 1365, 1505, 1638, 1677, 1689, 1806, 1935, 2709, 2730, 2795, 2815, 3010, 3354, 3378, 3870, 3913, 3941, 4095, 4515, 5031, 5067, 5418, 5590, 5630, 7319, 7826, 7882, 8190, 8385, 8445, 9030, 10062, 10134, 11739, 11823, 13545, 14638, 16770, 16890, 19565, 19705, 21957, 23478, 23646, 24209, 25155, 25335, 27090, 35217, 35469, 36595, 39130, 39410, 43914, 48418, 50310, 50670, 51233, 58695, 59115, 65871, 70434, 70938, 72627, 73190, 102466, 109785, 117390, 118230, 121045, 131742, 145254, 153699, 169463, 176085, 177345, 217881, 219570, 242090, 256165, 307398, 314717, 329355, 338926, 352170, 354690, 363135, 435762, 461097, 508389, 512330, 629434, 658710, 726270, 768495, 847315, 922194, 944151, 1016778, 1089405, 1525167, 1536990, 1573585, 1694630, 1888302, 2178810, 2203019, 2305485, 2541945, 2832453, 3050334, 3147170, 4406038, 4610970, 4720755, 5083890, 5664906, 6609057, 7625835, 9441510, 11015095, 13218114, 14162265, 15251670, 19827171, 22030190, 28324530, 33045285, 39654342, 66090570, 99135855, 198271710]

約数ペア:

[(1, 198271710), (2, 99135855), (3, 66090570), (5, 39654342), (6, 33045285), (7, 28324530), (9, 22030190), (10, 19827171), (13, 15251670), (14, 14162265), (15, 13218114), (18, 11015095), (21, 9441510), (26, 7625835), (30, 6609057), (35, 5664906), (39, 5083890), (42, 4720755), (43, 4610970), (45, 4406038), (63, 3147170), (65, 3050334), (70, 2832453), (78, 2541945), (86, 2305485), (90, 2203019), (91, 2178810), (105, 1888302), (117, 1694630), (126, 1573585), (129, 1536990), (130, 1525167), (182, 1089405), (195, 1016778), (210, 944151), (215, 922194), (234, 847315), (258, 768495), (273, 726270), (301, 658710), (315, 629434), (387, 512330), (390, 508389), (430, 461097), (455, 435762), (546, 363135), (559, 354690), (563, 352170), (585, 338926), (602, 329355), (630, 314717), (645, 307398), (774, 256165), (819, 242090), (903, 219570), (910, 217881), (1118, 177345), (1126, 176085), (1170, 169463), (1290, 153699), (1365, 145254), (1505, 131742), (1638, 121045), (1677, 118230), (1689, 117390), (1806, 109785), (1935, 102466), (2709, 73190), (2730, 72627), (2795, 70938), (2815, 70434), (3010, 65871), (3354, 59115), (3378, 58695), (3870, 51233), (3913, 50670), (3941, 50310), (4095, 48418), (4515, 43914), (5031, 39410), (5067, 39130), (5418, 36595), (5590, 35469), (5630, 35217), (7319, 27090), (7826, 25335), (7882, 25155), (8190, 24209), (8385, 23646), (8445, 23478), (9030, 21957), (10062, 19705), (10134, 19565), (11739, 16890), (11823, 16770), (13545, 14638)]