203907270645

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{3163}}^1$

素因数の和:3636

約数の個数: 128

約数和(自身を含む): 395262067200

約数和(自身を除く): 191354796555

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 109, 117, 135, 195, 327, 337, 351, 545, 585, 981, 1011, 1417, 1635, 1685, 1755, 2943, 3033, 3163, 4251, 4381, 4905, 5055, 7085, 9099, 9489, 12753, 13143, 14715, 15165, 15815, 21255, 21905, 28467, 36733, 38259, 39429, 41119, 45495, 47445, 63765, 65715, 85401, 110199, 118287, 123357, 142335, 183665, 191295, 197145, 205595, 330597, 344767, 370071, 427005, 477529, 550995, 591435, 616785, 991791, 1034301, 1065931, 1110213, 1432587, 1652985, 1723835, 1850355, 2387645, 3102903, 3197793, 4297761, 4481971, 4958955, 5171505, 5329655, 5551065, 7162935, 9308709, 9593379, 12893283, 13445913, 13857103, 15514515, 15988965, 21488805, 22409855, 28780137, 40337739, 41571309, 46543545, 47966895, 64466415, 67229565, 69285515, 116186479, 121013217, 124713927, 143900685, 201688695, 207856545, 348559437, 374141781, 580932395, 605066085, 623569635, 1045678311, 1510424227, 1742797185, 1870708905, 3137034933, 4531272681, 5228391555, 7552121135, 13593818043, 15685174665, 22656363405, 40781454129, 67969090215, 203907270645]

約数ペア:

[(1, 203907270645), (3, 67969090215), (5, 40781454129), (9, 22656363405), (13, 15685174665), (15, 13593818043), (27, 7552121135), (39, 5228391555), (45, 4531272681), (65, 3137034933), (109, 1870708905), (117, 1742797185), (135, 1510424227), (195, 1045678311), (327, 623569635), (337, 605066085), (351, 580932395), (545, 374141781), (585, 348559437), (981, 207856545), (1011, 201688695), (1417, 143900685), (1635, 124713927), (1685, 121013217), (1755, 116186479), (2943, 69285515), (3033, 67229565), (3163, 64466415), (4251, 47966895), (4381, 46543545), (4905, 41571309), (5055, 40337739), (7085, 28780137), (9099, 22409855), (9489, 21488805), (12753, 15988965), (13143, 15514515), (14715, 13857103), (15165, 13445913), (15815, 12893283), (21255, 9593379), (21905, 9308709), (28467, 7162935), (36733, 5551065), (38259, 5329655), (39429, 5171505), (41119, 4958955), (45495, 4481971), (47445, 4297761), (63765, 3197793), (65715, 3102903), (85401, 2387645), (110199, 1850355), (118287, 1723835), (123357, 1652985), (142335, 1432587), (183665, 1110213), (191295, 1065931), (197145, 1034301), (205595, 991791), (330597, 616785), (344767, 591435), (370071, 550995), (427005, 477529)]