215179902

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3372

約数の個数: 96

約数和(自身を含む): 581817600

約数和(自身を除く): 366637698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 243, 266, 342, 378, 399, 486, 513, 567, 798, 1026, 1134, 1197, 1539, 1701, 2394, 3078, 3329, 3402, 3591, 4617, 6658, 7182, 9234, 9987, 10773, 19974, 21546, 23303, 29961, 32319, 46606, 59922, 63251, 64638, 69909, 89883, 126502, 139818, 179766, 189753, 209727, 269649, 379506, 419454, 442757, 539298, 569259, 629181, 808947, 885514, 1138518, 1258362, 1328271, 1617894, 1707777, 1887543, 2656542, 3415554, 3775086, 3984813, 5123331, 5662629, 7969626, 10246662, 11325258, 11954439, 15369993, 23908878, 30739986, 35863317, 71726634, 107589951, 215179902]

約数ペア:

[(1, 215179902), (2, 107589951), (3, 71726634), (6, 35863317), (7, 30739986), (9, 23908878), (14, 15369993), (18, 11954439), (19, 11325258), (21, 10246662), (27, 7969626), (38, 5662629), (42, 5123331), (54, 3984813), (57, 3775086), (63, 3415554), (81, 2656542), (114, 1887543), (126, 1707777), (133, 1617894), (162, 1328271), (171, 1258362), (189, 1138518), (243, 885514), (266, 808947), (342, 629181), (378, 569259), (399, 539298), (486, 442757), (513, 419454), (567, 379506), (798, 269649), (1026, 209727), (1134, 189753), (1197, 179766), (1539, 139818), (1701, 126502), (2394, 89883), (3078, 69909), (3329, 64638), (3402, 63251), (3591, 59922), (4617, 46606), (6658, 32319), (7182, 29961), (9234, 23303), (9987, 21546), (10773, 19974)]