204204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:55

約数の個数: 96

約数和(自身を含む): 677376

約数和(自身を除く): 473172

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 17, 21, 22, 26, 28, 33, 34, 39, 42, 44, 51, 52, 66, 68, 77, 78, 84, 91, 102, 119, 132, 143, 154, 156, 182, 187, 204, 221, 231, 238, 273, 286, 308, 357, 364, 374, 429, 442, 462, 476, 546, 561, 572, 663, 714, 748, 858, 884, 924, 1001, 1092, 1122, 1309, 1326, 1428, 1547, 1716, 2002, 2244, 2431, 2618, 2652, 3003, 3094, 3927, 4004, 4641, 4862, 5236, 6006, 6188, 7293, 7854, 9282, 9724, 12012, 14586, 15708, 17017, 18564, 29172, 34034, 51051, 68068, 102102, 204204]

約数ペア:

[(1, 204204), (2, 102102), (3, 68068), (4, 51051), (6, 34034), (7, 29172), (11, 18564), (12, 17017), (13, 15708), (14, 14586), (17, 12012), (21, 9724), (22, 9282), (26, 7854), (28, 7293), (33, 6188), (34, 6006), (39, 5236), (42, 4862), (44, 4641), (51, 4004), (52, 3927), (66, 3094), (68, 3003), (77, 2652), (78, 2618), (84, 2431), (91, 2244), (102, 2002), (119, 1716), (132, 1547), (143, 1428), (154, 1326), (156, 1309), (182, 1122), (187, 1092), (204, 1001), (221, 924), (231, 884), (238, 858), (273, 748), (286, 714), (308, 663), (357, 572), (364, 561), (374, 546), (429, 476), (442, 462)]