207745950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 549366624

約数和(自身を除く): 341620674

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 257, 317, 425, 510, 514, 634, 771, 850, 951, 1275, 1285, 1542, 1585, 1902, 2550, 2570, 3170, 3855, 4369, 4755, 5389, 6425, 7710, 7925, 8738, 9510, 10778, 12850, 13107, 15850, 16167, 19275, 21845, 23775, 26214, 26945, 32334, 38550, 43690, 47550, 53890, 65535, 80835, 81469, 109225, 131070, 134725, 161670, 162938, 218450, 244407, 269450, 327675, 404175, 407345, 488814, 655350, 808350, 814690, 1222035, 1384973, 2036725, 2444070, 2769946, 4073450, 4154919, 6110175, 6924865, 8309838, 12220350, 13849730, 20774595, 34624325, 41549190, 69248650, 103872975, 207745950]

約数ペア:

[(1, 207745950), (2, 103872975), (3, 69248650), (5, 41549190), (6, 34624325), (10, 20774595), (15, 13849730), (17, 12220350), (25, 8309838), (30, 6924865), (34, 6110175), (50, 4154919), (51, 4073450), (75, 2769946), (85, 2444070), (102, 2036725), (150, 1384973), (170, 1222035), (255, 814690), (257, 808350), (317, 655350), (425, 488814), (510, 407345), (514, 404175), (634, 327675), (771, 269450), (850, 244407), (951, 218450), (1275, 162938), (1285, 161670), (1542, 134725), (1585, 131070), (1902, 109225), (2550, 81469), (2570, 80835), (3170, 65535), (3855, 53890), (4369, 47550), (4755, 43690), (5389, 38550), (6425, 32334), (7710, 26945), (7925, 26214), (8738, 23775), (9510, 21845), (10778, 19275), (12850, 16167), (13107, 15850)]