201804876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 632923200

約数和(自身を除く): 431118324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 229, 234, 252, 269, 273, 364, 458, 468, 538, 546, 687, 807, 819, 916, 1076, 1092, 1374, 1603, 1614, 1638, 1883, 2061, 2421, 2748, 2977, 3206, 3228, 3276, 3497, 3766, 4122, 4809, 4842, 5649, 5954, 6412, 6994, 7532, 8244, 8931, 9618, 9684, 10491, 11298, 11908, 13988, 14427, 16947, 17862, 19236, 20839, 20982, 22596, 24479, 26793, 28854, 31473, 33894, 35724, 41678, 41964, 48958, 53586, 57708, 61601, 62517, 62946, 67788, 73437, 83356, 97916, 107172, 123202, 125034, 125892, 146874, 184803, 187551, 220311, 246404, 250068, 293748, 369606, 375102, 431207, 440622, 554409, 739212, 750204, 800813, 862414, 881244, 1108818, 1293621, 1601626, 1724828, 2217636, 2402439, 2587242, 3203252, 3880863, 4804878, 5174484, 5605691, 7207317, 7761726, 9609756, 11211382, 14414634, 15523452, 16817073, 22422764, 28829268, 33634146, 50451219, 67268292, 100902438, 201804876]

約数ペア:

[(1, 201804876), (2, 100902438), (3, 67268292), (4, 50451219), (6, 33634146), (7, 28829268), (9, 22422764), (12, 16817073), (13, 15523452), (14, 14414634), (18, 11211382), (21, 9609756), (26, 7761726), (28, 7207317), (36, 5605691), (39, 5174484), (42, 4804878), (52, 3880863), (63, 3203252), (78, 2587242), (84, 2402439), (91, 2217636), (117, 1724828), (126, 1601626), (156, 1293621), (182, 1108818), (229, 881244), (234, 862414), (252, 800813), (269, 750204), (273, 739212), (364, 554409), (458, 440622), (468, 431207), (538, 375102), (546, 369606), (687, 293748), (807, 250068), (819, 246404), (916, 220311), (1076, 187551), (1092, 184803), (1374, 146874), (1603, 125892), (1614, 125034), (1638, 123202), (1883, 107172), (2061, 97916), (2421, 83356), (2748, 73437), (2977, 67788), (3206, 62946), (3228, 62517), (3276, 61601), (3497, 57708), (3766, 53586), (4122, 48958), (4809, 41964), (4842, 41678), (5649, 35724), (5954, 33894), (6412, 31473), (6994, 28854), (7532, 26793), (8244, 24479), (8931, 22596), (9618, 20982), (9684, 20839), (10491, 19236), (11298, 17862), (11908, 16947), (13988, 14427)]