195557362

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 427327488

約数和(自身を除く): 231770126

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 31, 46, 62, 77, 91, 137, 143, 154, 161, 182, 217, 253, 274, 286, 299, 322, 341, 403, 434, 506, 598, 682, 713, 806, 959, 1001, 1426, 1507, 1771, 1781, 1918, 2002, 2093, 2387, 2821, 3014, 3151, 3289, 3542, 3562, 4186, 4247, 4433, 4774, 4991, 5642, 6302, 6578, 7843, 8494, 8866, 9269, 9982, 10549, 12467, 15686, 18538, 19591, 21098, 22057, 23023, 24934, 29729, 31031, 34661, 39182, 40963, 44114, 46046, 46717, 54901, 55211, 59458, 62062, 64883, 69322, 81926, 93434, 97681, 101959, 109802, 110422, 129766, 137137, 195362, 203918, 242627, 274274, 286741, 327019, 386477, 450593, 485254, 573482, 607321, 654038, 683767, 713713, 772954, 901186, 1074491, 1214642, 1269853, 1367534, 1427426, 2148982, 2539706, 3154151, 4251247, 6308302, 7521437, 8502494, 8888971, 13968383, 15042874, 17777942, 27936766, 97778681, 195557362]

約数ペア:

[(1, 195557362), (2, 97778681), (7, 27936766), (11, 17777942), (13, 15042874), (14, 13968383), (22, 8888971), (23, 8502494), (26, 7521437), (31, 6308302), (46, 4251247), (62, 3154151), (77, 2539706), (91, 2148982), (137, 1427426), (143, 1367534), (154, 1269853), (161, 1214642), (182, 1074491), (217, 901186), (253, 772954), (274, 713713), (286, 683767), (299, 654038), (322, 607321), (341, 573482), (403, 485254), (434, 450593), (506, 386477), (598, 327019), (682, 286741), (713, 274274), (806, 242627), (959, 203918), (1001, 195362), (1426, 137137), (1507, 129766), (1771, 110422), (1781, 109802), (1918, 101959), (2002, 97681), (2093, 93434), (2387, 81926), (2821, 69322), (3014, 64883), (3151, 62062), (3289, 59458), (3542, 55211), (3562, 54901), (4186, 46717), (4247, 46046), (4433, 44114), (4774, 40963), (4991, 39182), (5642, 34661), (6302, 31031), (6578, 29729), (7843, 24934), (8494, 23023), (8866, 22057), (9269, 21098), (9982, 19591), (10549, 18538), (12467, 15686)]