209000274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 508050816

約数和(自身を除く): 299050542

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 61, 87, 97, 122, 174, 183, 194, 203, 291, 366, 406, 427, 582, 609, 679, 841, 854, 1218, 1281, 1358, 1682, 1769, 2037, 2523, 2562, 2813, 3538, 4074, 5046, 5307, 5626, 5887, 5917, 8439, 10614, 11774, 11834, 12383, 16878, 17661, 17751, 19691, 24766, 35322, 35502, 37149, 39382, 41419, 51301, 59073, 74298, 81577, 82838, 102602, 118146, 124257, 153903, 163154, 171593, 244731, 248514, 307806, 343186, 359107, 489462, 514779, 571039, 718214, 1029558, 1077321, 1142078, 1201151, 1713117, 2154642, 2402302, 3426234, 3603453, 4976197, 7206906, 9952394, 14928591, 29857182, 34833379, 69666758, 104500137, 209000274]

約数ペア:

[(1, 209000274), (2, 104500137), (3, 69666758), (6, 34833379), (7, 29857182), (14, 14928591), (21, 9952394), (29, 7206906), (42, 4976197), (58, 3603453), (61, 3426234), (87, 2402302), (97, 2154642), (122, 1713117), (174, 1201151), (183, 1142078), (194, 1077321), (203, 1029558), (291, 718214), (366, 571039), (406, 514779), (427, 489462), (582, 359107), (609, 343186), (679, 307806), (841, 248514), (854, 244731), (1218, 171593), (1281, 163154), (1358, 153903), (1682, 124257), (1769, 118146), (2037, 102602), (2523, 82838), (2562, 81577), (2813, 74298), (3538, 59073), (4074, 51301), (5046, 41419), (5307, 39382), (5626, 37149), (5887, 35502), (5917, 35322), (8439, 24766), (10614, 19691), (11774, 17751), (11834, 17661), (12383, 16878)]