212097704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 500512320

約数和(自身を除く): 288414616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 169, 182, 292, 307, 338, 364, 511, 584, 614, 676, 728, 949, 1022, 1183, 1228, 1352, 1898, 2044, 2149, 2366, 2456, 3796, 3991, 4088, 4298, 4732, 6643, 7592, 7982, 8596, 9464, 12337, 13286, 15964, 17192, 22411, 24674, 26572, 27937, 31928, 44822, 49348, 51883, 53144, 55874, 86359, 89644, 98696, 103766, 111748, 156877, 172718, 179288, 207532, 223496, 291343, 313754, 345436, 363181, 415064, 582686, 627508, 690872, 726362, 1165372, 1255016, 1452724, 2039401, 2330744, 2905448, 3787459, 4078802, 7574918, 8157604, 15149836, 16315208, 26512213, 30299672, 53024426, 106048852, 212097704]

約数ペア:

[(1, 212097704), (2, 106048852), (4, 53024426), (7, 30299672), (8, 26512213), (13, 16315208), (14, 15149836), (26, 8157604), (28, 7574918), (52, 4078802), (56, 3787459), (73, 2905448), (91, 2330744), (104, 2039401), (146, 1452724), (169, 1255016), (182, 1165372), (292, 726362), (307, 690872), (338, 627508), (364, 582686), (511, 415064), (584, 363181), (614, 345436), (676, 313754), (728, 291343), (949, 223496), (1022, 207532), (1183, 179288), (1228, 172718), (1352, 156877), (1898, 111748), (2044, 103766), (2149, 98696), (2366, 89644), (2456, 86359), (3796, 55874), (3991, 53144), (4088, 51883), (4298, 49348), (4732, 44822), (6643, 31928), (7592, 27937), (7982, 26572), (8596, 24674), (9464, 22411), (12337, 17192), (13286, 15964)]