208337360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1153

約数の個数: 160

約数和(自身を含む): 623960064

約数和(自身を除く): 415622704

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1085, 1091, 1232, 1240, 1364, 1540, 1705, 1736, 2170, 2182, 2387, 2480, 2728, 3080, 3410, 3472, 4340, 4364, 4774, 5455, 5456, 6160, 6820, 7637, 8680, 8728, 9548, 10910, 11935, 12001, 13640, 15274, 17360, 17456, 19096, 21820, 23870, 24002, 27280, 30548, 33821, 38185, 38192, 43640, 47740, 48004, 60005, 61096, 67642, 76370, 84007, 87280, 95480, 96008, 120010, 122192, 135284, 152740, 168014, 169105, 190960, 192016, 236747, 240020, 270568, 305480, 336028, 338210, 372031, 420035, 473494, 480040, 541136, 610960, 672056, 676420, 744062, 840070, 946988, 960080, 1183735, 1344112, 1352840, 1488124, 1680140, 1860155, 1893976, 2367470, 2604217, 2705680, 2976248, 3360280, 3720310, 3787952, 4734940, 5208434, 5952496, 6720560, 7440620, 9469880, 10416868, 13021085, 14881240, 18939760, 20833736, 26042170, 29762480, 41667472, 52084340, 104168680, 208337360]

約数ペア:

[(1, 208337360), (2, 104168680), (4, 52084340), (5, 41667472), (7, 29762480), (8, 26042170), (10, 20833736), (11, 18939760), (14, 14881240), (16, 13021085), (20, 10416868), (22, 9469880), (28, 7440620), (31, 6720560), (35, 5952496), (40, 5208434), (44, 4734940), (55, 3787952), (56, 3720310), (62, 3360280), (70, 2976248), (77, 2705680), (80, 2604217), (88, 2367470), (110, 1893976), (112, 1860155), (124, 1680140), (140, 1488124), (154, 1352840), (155, 1344112), (176, 1183735), (217, 960080), (220, 946988), (248, 840070), (280, 744062), (308, 676420), (310, 672056), (341, 610960), (385, 541136), (434, 480040), (440, 473494), (496, 420035), (560, 372031), (616, 338210), (620, 336028), (682, 305480), (770, 270568), (868, 240020), (880, 236747), (1085, 192016), (1091, 190960), (1232, 169105), (1240, 168014), (1364, 152740), (1540, 135284), (1705, 122192), (1736, 120010), (2170, 96008), (2182, 95480), (2387, 87280), (2480, 84007), (2728, 76370), (3080, 67642), (3410, 61096), (3472, 60005), (4340, 48004), (4364, 47740), (4774, 43640), (5455, 38192), (5456, 38185), (6160, 33821), (6820, 30548), (7637, 27280), (8680, 24002), (8728, 23870), (9548, 21820), (10910, 19096), (11935, 17456), (12001, 17360), (13640, 15274)]