201941460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{547}}^1$

素因数の和:862

約数の個数: 144

約数和(自身を含む): 703737216

約数和(自身を除く): 501795756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 293, 315, 420, 547, 586, 630, 879, 1094, 1172, 1260, 1465, 1641, 1758, 2051, 2188, 2637, 2735, 2930, 3282, 3516, 3829, 4102, 4395, 4923, 5274, 5470, 5860, 6153, 6564, 7658, 8204, 8205, 8790, 9846, 10255, 10548, 10940, 11487, 12306, 13185, 15316, 16410, 17580, 18459, 19145, 19692, 20510, 22974, 24612, 24615, 26370, 30765, 32820, 34461, 36918, 38290, 41020, 45948, 49230, 52740, 57435, 61530, 68922, 73836, 76580, 92295, 98460, 114870, 123060, 137844, 160271, 172305, 184590, 229740, 320542, 344610, 369180, 480813, 641084, 689220, 801355, 961626, 1121897, 1442439, 1602710, 1923252, 2243794, 2404065, 2884878, 3205420, 3365691, 4487588, 4808130, 5609485, 5769756, 6731382, 7212195, 9616260, 10097073, 11218970, 13462764, 14424390, 16828455, 20194146, 22437940, 28848780, 33656910, 40388292, 50485365, 67313820, 100970730, 201941460]

約数ペア:

[(1, 201941460), (2, 100970730), (3, 67313820), (4, 50485365), (5, 40388292), (6, 33656910), (7, 28848780), (9, 22437940), (10, 20194146), (12, 16828455), (14, 14424390), (15, 13462764), (18, 11218970), (20, 10097073), (21, 9616260), (28, 7212195), (30, 6731382), (35, 5769756), (36, 5609485), (42, 4808130), (45, 4487588), (60, 3365691), (63, 3205420), (70, 2884878), (84, 2404065), (90, 2243794), (105, 1923252), (126, 1602710), (140, 1442439), (180, 1121897), (210, 961626), (252, 801355), (293, 689220), (315, 641084), (420, 480813), (547, 369180), (586, 344610), (630, 320542), (879, 229740), (1094, 184590), (1172, 172305), (1260, 160271), (1465, 137844), (1641, 123060), (1758, 114870), (2051, 98460), (2188, 92295), (2637, 76580), (2735, 73836), (2930, 68922), (3282, 61530), (3516, 57435), (3829, 52740), (4102, 49230), (4395, 45948), (4923, 41020), (5274, 38290), (5470, 36918), (5860, 34461), (6153, 32820), (6564, 30765), (7658, 26370), (8204, 24615), (8205, 24612), (8790, 22974), (9846, 20510), (10255, 19692), (10548, 19145), (10940, 18459), (11487, 17580), (12306, 16410), (13185, 15316)]