204467250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 559593216

約数和(自身を除く): 355125966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 67, 75, 78, 125, 130, 134, 150, 195, 201, 250, 313, 325, 335, 375, 390, 402, 626, 650, 670, 750, 871, 939, 975, 1005, 1565, 1625, 1675, 1742, 1878, 1950, 2010, 2613, 3130, 3250, 3350, 4069, 4355, 4695, 4875, 5025, 5226, 7825, 8138, 8375, 8710, 9390, 9750, 10050, 12207, 13065, 15650, 16750, 20345, 20971, 21775, 23475, 24414, 25125, 26130, 39125, 40690, 41942, 43550, 46950, 50250, 61035, 62913, 65325, 78250, 101725, 104855, 108875, 117375, 122070, 125826, 130650, 203450, 209710, 217750, 234750, 272623, 305175, 314565, 326625, 508625, 524275, 545246, 610350, 629130, 653250, 817869, 1017250, 1048550, 1363115, 1525875, 1572825, 1635738, 2621375, 2726230, 3051750, 3145650, 4089345, 5242750, 6815575, 7864125, 8178690, 13631150, 15728250, 20446725, 34077875, 40893450, 68155750, 102233625, 204467250]

約数ペア:

[(1, 204467250), (2, 102233625), (3, 68155750), (5, 40893450), (6, 34077875), (10, 20446725), (13, 15728250), (15, 13631150), (25, 8178690), (26, 7864125), (30, 6815575), (39, 5242750), (50, 4089345), (65, 3145650), (67, 3051750), (75, 2726230), (78, 2621375), (125, 1635738), (130, 1572825), (134, 1525875), (150, 1363115), (195, 1048550), (201, 1017250), (250, 817869), (313, 653250), (325, 629130), (335, 610350), (375, 545246), (390, 524275), (402, 508625), (626, 326625), (650, 314565), (670, 305175), (750, 272623), (871, 234750), (939, 217750), (975, 209710), (1005, 203450), (1565, 130650), (1625, 125826), (1675, 122070), (1742, 117375), (1878, 108875), (1950, 104855), (2010, 101725), (2613, 78250), (3130, 65325), (3250, 62913), (3350, 61035), (4069, 50250), (4355, 46950), (4695, 43550), (4875, 41942), (5025, 40690), (5226, 39125), (7825, 26130), (8138, 25125), (8375, 24414), (8710, 23475), (9390, 21775), (9750, 20971), (10050, 20345), (12207, 16750), (13065, 15650)]