205032828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 652538880

約数和(自身を除く): 447506052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 101, 132, 143, 154, 156, 169, 182, 202, 231, 273, 286, 303, 308, 338, 364, 404, 429, 462, 507, 546, 572, 606, 676, 707, 858, 924, 1001, 1014, 1092, 1111, 1183, 1212, 1313, 1414, 1716, 1859, 2002, 2028, 2121, 2197, 2222, 2366, 2626, 2828, 3003, 3333, 3549, 3718, 3939, 4004, 4242, 4394, 4444, 4732, 5252, 5577, 6006, 6591, 6666, 7098, 7436, 7777, 7878, 8484, 8788, 9191, 11154, 12012, 13013, 13182, 13332, 14196, 14443, 15379, 15554, 15756, 17069, 18382, 22308, 23331, 24167, 26026, 26364, 27573, 28886, 30758, 31108, 34138, 36764, 39039, 43329, 46137, 46662, 48334, 51207, 52052, 55146, 57772, 61516, 68276, 72501, 78078, 86658, 92274, 93324, 96668, 101101, 102414, 110292, 119483, 145002, 156156, 169169, 173316, 184548, 187759, 202202, 204828, 221897, 238966, 290004, 303303, 338338, 358449, 375518, 404404, 443794, 477932, 507507, 563277, 606606, 665691, 676676, 716898, 751036, 887588, 1015014, 1126554, 1213212, 1314313, 1331382, 1433796, 1553279, 2030028, 2253108, 2440867, 2628626, 2662764, 3106558, 3942939, 4659837, 4881734, 5257252, 6213116, 7322601, 7885878, 9319674, 9763468, 14645202, 15771756, 17086069, 18639348, 29290404, 34172138, 51258207, 68344276, 102516414, 205032828]

約数ペア:

[(1, 205032828), (2, 102516414), (3, 68344276), (4, 51258207), (6, 34172138), (7, 29290404), (11, 18639348), (12, 17086069), (13, 15771756), (14, 14645202), (21, 9763468), (22, 9319674), (26, 7885878), (28, 7322601), (33, 6213116), (39, 5257252), (42, 4881734), (44, 4659837), (52, 3942939), (66, 3106558), (77, 2662764), (78, 2628626), (84, 2440867), (91, 2253108), (101, 2030028), (132, 1553279), (143, 1433796), (154, 1331382), (156, 1314313), (169, 1213212), (182, 1126554), (202, 1015014), (231, 887588), (273, 751036), (286, 716898), (303, 676676), (308, 665691), (338, 606606), (364, 563277), (404, 507507), (429, 477932), (462, 443794), (507, 404404), (546, 375518), (572, 358449), (606, 338338), (676, 303303), (707, 290004), (858, 238966), (924, 221897), (1001, 204828), (1014, 202202), (1092, 187759), (1111, 184548), (1183, 173316), (1212, 169169), (1313, 156156), (1414, 145002), (1716, 119483), (1859, 110292), (2002, 102414), (2028, 101101), (2121, 96668), (2197, 93324), (2222, 92274), (2366, 86658), (2626, 78078), (2828, 72501), (3003, 68276), (3333, 61516), (3549, 57772), (3718, 55146), (3939, 52052), (4004, 51207), (4242, 48334), (4394, 46662), (4444, 46137), (4732, 43329), (5252, 39039), (5577, 36764), (6006, 34138), (6591, 31108), (6666, 30758), (7098, 28886), (7436, 27573), (7777, 26364), (7878, 26026), (8484, 24167), (8788, 23331), (9191, 22308), (11154, 18382), (12012, 17069), (13013, 15756), (13182, 15554), (13332, 15379), (14196, 14443)]