225307526402

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 425233863744

約数和(自身を除く): 199926337342

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 157, 211, 238, 287, 289, 314, 422, 574, 578, 697, 1099, 1394, 1477, 1681, 2023, 2198, 2669, 2954, 3362, 3587, 4046, 4879, 5338, 6437, 7174, 8651, 9758, 11767, 11849, 12874, 17302, 18683, 23534, 23698, 25109, 28577, 33127, 37366, 45059, 45373, 50218, 57154, 60557, 60979, 66254, 82943, 90118, 90746, 109429, 121114, 121958, 147067, 165886, 200039, 218858, 231889, 263917, 294134, 317611, 354691, 400078, 426853, 463778, 485809, 527834, 563159, 635222, 709382, 766003, 853706, 971618, 1029469, 1126318, 1358207, 1532006, 1847419, 1860293, 2058938, 2482837, 2500139, 2716414, 3400663, 3694838, 3720586, 3942113, 4486589, 4965674, 5000278, 6029747, 6801326, 7884226, 8973178, 9507449, 9573703, 12059494, 13022051, 17500973, 19014898, 19147406, 23089519, 26044102, 31406123, 35001946, 42208229, 46179038, 55686487, 62812246, 67015921, 76272013, 84416458, 102505699, 111372974, 134031842, 152544026, 161626633, 205011398, 323253266, 389805409, 392521823, 533904091, 717539893, 779610818, 785043646, 946670279, 1067808182, 1435079786, 1893340558, 2747652761, 5495305522, 6626691953, 13253383906, 16093394743, 32186789486, 112653763201, 225307526402]

約数ペア:

[(1, 225307526402), (2, 112653763201), (7, 32186789486), (14, 16093394743), (17, 13253383906), (34, 6626691953), (41, 5495305522), (82, 2747652761), (119, 1893340558), (157, 1435079786), (211, 1067808182), (238, 946670279), (287, 785043646), (289, 779610818), (314, 717539893), (422, 533904091), (574, 392521823), (578, 389805409), (697, 323253266), (1099, 205011398), (1394, 161626633), (1477, 152544026), (1681, 134031842), (2023, 111372974), (2198, 102505699), (2669, 84416458), (2954, 76272013), (3362, 67015921), (3587, 62812246), (4046, 55686487), (4879, 46179038), (5338, 42208229), (6437, 35001946), (7174, 31406123), (8651, 26044102), (9758, 23089519), (11767, 19147406), (11849, 19014898), (12874, 17500973), (17302, 13022051), (18683, 12059494), (23534, 9573703), (23698, 9507449), (25109, 8973178), (28577, 7884226), (33127, 6801326), (37366, 6029747), (45059, 5000278), (45373, 4965674), (50218, 4486589), (57154, 3942113), (60557, 3720586), (60979, 3694838), (66254, 3400663), (82943, 2716414), (90118, 2500139), (90746, 2482837), (109429, 2058938), (121114, 1860293), (121958, 1847419), (147067, 1532006), (165886, 1358207), (200039, 1126318), (218858, 1029469), (231889, 971618), (263917, 853706), (294134, 766003), (317611, 709382), (354691, 635222), (400078, 563159), (426853, 527834), (463778, 485809)]