202312665

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 404352000

約数和(自身を除く): 202039335

約数列:

[1, 3, 5, 9, 15, 17, 19, 31, 45, 51, 57, 85, 93, 95, 153, 155, 171, 255, 279, 285, 323, 449, 465, 527, 589, 765, 855, 969, 1347, 1395, 1581, 1615, 1767, 2245, 2635, 2907, 2945, 4041, 4743, 4845, 5301, 6735, 7633, 7905, 8531, 8835, 10013, 13919, 14535, 20205, 22899, 23715, 25593, 26505, 30039, 38165, 41757, 42655, 50065, 68697, 69595, 76779, 90117, 114495, 125271, 127965, 145027, 150195, 208785, 236623, 264461, 343485, 383895, 435081, 450585, 626355, 709869, 725135, 793383, 1183115, 1305243, 1322305, 2129607, 2175405, 2380149, 3549345, 3966915, 4495837, 6526215, 10648035, 11900745, 13487511, 22479185, 40462533, 67437555, 202312665]

約数ペア:

[(1, 202312665), (3, 67437555), (5, 40462533), (9, 22479185), (15, 13487511), (17, 11900745), (19, 10648035), (31, 6526215), (45, 4495837), (51, 3966915), (57, 3549345), (85, 2380149), (93, 2175405), (95, 2129607), (153, 1322305), (155, 1305243), (171, 1183115), (255, 793383), (279, 725135), (285, 709869), (323, 626355), (449, 450585), (465, 435081), (527, 383895), (589, 343485), (765, 264461), (855, 236623), (969, 208785), (1347, 150195), (1395, 145027), (1581, 127965), (1615, 125271), (1767, 114495), (2245, 90117), (2635, 76779), (2907, 69595), (2945, 68697), (4041, 50065), (4743, 42655), (4845, 41757), (5301, 38165), (6735, 30039), (7633, 26505), (7905, 25593), (8531, 23715), (8835, 22899), (10013, 20205), (13919, 14535)]