205860204

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 180

約数和(自身を含む): 608315400

約数和(自身を除く): 402455196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 59, 66, 81, 89, 99, 108, 118, 121, 132, 162, 177, 178, 198, 236, 242, 267, 297, 324, 354, 356, 363, 396, 484, 531, 534, 594, 649, 708, 726, 801, 891, 979, 1062, 1068, 1089, 1188, 1298, 1452, 1593, 1602, 1782, 1947, 1958, 2124, 2178, 2403, 2596, 2937, 3186, 3204, 3267, 3564, 3894, 3916, 4356, 4779, 4806, 5251, 5841, 5874, 6372, 6534, 7139, 7209, 7788, 8811, 9558, 9612, 9801, 10502, 10769, 11682, 11748, 13068, 14278, 14418, 15753, 17523, 17622, 19116, 19602, 21004, 21417, 21538, 23364, 26433, 28556, 28836, 31506, 32307, 35046, 35244, 39204, 42834, 43076, 47259, 52569, 52866, 57761, 63012, 64251, 64614, 70092, 79299, 85668, 94518, 96921, 105138, 105732, 115522, 128502, 129228, 141777, 158598, 173283, 189036, 192753, 193842, 210276, 231044, 257004, 283554, 290763, 317196, 346566, 385506, 387684, 425331, 519849, 567108, 578259, 581526, 635371, 693132, 771012, 850662, 872289, 1039698, 1156518, 1163052, 1270742, 1559547, 1701324, 1744578, 1906113, 2079396, 2313036, 2541484, 3119094, 3489156, 3812226, 4678641, 5718339, 6238188, 7624452, 9357282, 11436678, 17155017, 18714564, 22873356, 34310034, 51465051, 68620068, 102930102, 205860204]

約数ペア:

[(1, 205860204), (2, 102930102), (3, 68620068), (4, 51465051), (6, 34310034), (9, 22873356), (11, 18714564), (12, 17155017), (18, 11436678), (22, 9357282), (27, 7624452), (33, 6238188), (36, 5718339), (44, 4678641), (54, 3812226), (59, 3489156), (66, 3119094), (81, 2541484), (89, 2313036), (99, 2079396), (108, 1906113), (118, 1744578), (121, 1701324), (132, 1559547), (162, 1270742), (177, 1163052), (178, 1156518), (198, 1039698), (236, 872289), (242, 850662), (267, 771012), (297, 693132), (324, 635371), (354, 581526), (356, 578259), (363, 567108), (396, 519849), (484, 425331), (531, 387684), (534, 385506), (594, 346566), (649, 317196), (708, 290763), (726, 283554), (801, 257004), (891, 231044), (979, 210276), (1062, 193842), (1068, 192753), (1089, 189036), (1188, 173283), (1298, 158598), (1452, 141777), (1593, 129228), (1602, 128502), (1782, 115522), (1947, 105732), (1958, 105138), (2124, 96921), (2178, 94518), (2403, 85668), (2596, 79299), (2937, 70092), (3186, 64614), (3204, 64251), (3267, 63012), (3564, 57761), (3894, 52866), (3916, 52569), (4356, 47259), (4779, 43076), (4806, 42834), (5251, 39204), (5841, 35244), (5874, 35046), (6372, 32307), (6534, 31506), (7139, 28836), (7209, 28556), (7788, 26433), (8811, 23364), (9558, 21538), (9612, 21417), (9801, 21004), (10502, 19602), (10769, 19116), (11682, 17622), (11748, 17523), (13068, 15753), (14278, 14418)]