201305190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1973}}^1$

素因数の和:2181

約数の個数: 64

約数和(自身を含む): 511660800

約数和(自身を除く): 310355610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 179, 190, 285, 358, 537, 570, 895, 1074, 1790, 1973, 2685, 3401, 3946, 5370, 5919, 6802, 9865, 10203, 11838, 17005, 19730, 20406, 29595, 34010, 37487, 51015, 59190, 74974, 102030, 112461, 187435, 224922, 353167, 374870, 562305, 706334, 1059501, 1124610, 1765835, 2119002, 3531670, 5297505, 6710173, 10595010, 13420346, 20130519, 33550865, 40261038, 67101730, 100652595, 201305190]

約数ペア:

[(1, 201305190), (2, 100652595), (3, 67101730), (5, 40261038), (6, 33550865), (10, 20130519), (15, 13420346), (19, 10595010), (30, 6710173), (38, 5297505), (57, 3531670), (95, 2119002), (114, 1765835), (179, 1124610), (190, 1059501), (285, 706334), (358, 562305), (537, 374870), (570, 353167), (895, 224922), (1074, 187435), (1790, 112461), (1973, 102030), (2685, 74974), (3401, 59190), (3946, 51015), (5370, 37487), (5919, 34010), (6802, 29595), (9865, 20406), (10203, 19730), (11838, 17005)]